diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial1.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial1.ipynb
index eae9c80..2d429f4 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial1.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial1.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Ashish Sahoo, Kushaan Gupta, Cynthia Castillo, Shuze Liu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial10.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial10.ipynb
index 3ef4b04..a3080fb 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial10.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial10.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, translators**: Maryam Ansari, Antony Puthussery, Tara van Viegen"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial11.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial11.ipynb
index 36aada3..bbad90d 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial11.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial11.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Manisha Sinha, Andrew Sun, Shuze Liu, Carolina Shimabukuro, Yihe Lu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial12.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial12.ipynb
index 2dcd3a3..7713e2c 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial12.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial12.ipynb
@@ -32,15 +32,6 @@
     "**Video editors, captioners, translators**: Ghinwa El-Masri,\tManisha Sinha, Tara van Viegen"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial2.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial2.ipynb
index 6d45c50..5c54da0 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial2.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial2.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Manisha Sinha, Shuze Liu, Luis Alvarez, Tong Liang"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial3.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial3.ipynb
index 1de594c..74219f0 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial3.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial3.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Jeremy Forest, Aditya Singh, Shuze Liu, Luis Alvarez, Yang Lin"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial4.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial4.ipynb
index 3224d60..858123a 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial4.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial4.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Jeremy Forest, Tara van Viegen, Carolina Shimabuku, Shuze Liu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial5.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial5.ipynb
index cdf1775..e8d6f22 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial5.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial5.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Ashish Sahoo, Kushaan Gupta, Shuze Liu, Carolina Shimabukuro, Yang Lin"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial6.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial6.ipynb
index d8dd813..b6a41d5 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial6.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial6.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Manisha Sinha, Shuze Liu, Luis Alvarez, Zhanao Fu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial7.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial7.ipynb
index da5409c..ea90dd9 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial7.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial7.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Tara van Viegen, Nihan Alp\tAndrew Sun, Shuze Liu, Luis Alvarez, Zhanao Fu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial8.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial8.ipynb
index 57264fd..07ac9dc 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial8.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial8.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Manisha Sinha, Andrew Sun, Shuze Liu, Luis Alvarez, Liangyou Zhang"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial9.ipynb b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial9.ipynb
index 6503cbb..57c07a9 100644
--- a/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial9.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/W0D0_Tutorial9.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Ashish Sahoo, Kushaan Gupta, Shuze Liu, Luis Alvarez, Yang Lin"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial1.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial1.ipynb
index 09c0097..e4f2af5 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial1.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial1.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Ashish Sahoo, Kushaan Gupta, Cynthia Castillo, Shuze Liu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial10.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial10.ipynb
index d4004b4..fa1be4c 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial10.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial10.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, translators**: Maryam Ansari, Antony Puthussery, Tara van Viegen"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial11.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial11.ipynb
index 6c0abc4..6000d3e 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial11.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial11.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Manisha Sinha, Andrew Sun, Shuze Liu, Carolina Shimabukuro, Yihe Lu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial12.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial12.ipynb
index 5ed18e7..a93d2df 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial12.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial12.ipynb
@@ -32,15 +32,6 @@
     "**Video editors, captioners, translators**: Ghinwa El-Masri,\tManisha Sinha, Tara van Viegen"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial2.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial2.ipynb
index 09489f8..417ae0b 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial2.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial2.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Manisha Sinha, Shuze Liu, Luis Alvarez, Tong Liang"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial3.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial3.ipynb
index 1c42725..20616a9 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial3.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial3.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Jeremy Forest, Aditya Singh, Shuze Liu, Luis Alvarez, Yang Lin"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial4.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial4.ipynb
index 9c2cc6b..8ced5d6 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial4.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial4.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Jeremy Forest, Tara van Viegen, Carolina Shimabuku, Shuze Liu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial5.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial5.ipynb
index e50faf2..3907405 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial5.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial5.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Ashish Sahoo, Kushaan Gupta, Shuze Liu, Carolina Shimabukuro, Yang Lin"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial6.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial6.ipynb
index 75339a8..969765e 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial6.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial6.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Manisha Sinha, Shuze Liu, Luis Alvarez, Zhanao Fu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial7.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial7.ipynb
index a489387..6d900a1 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial7.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial7.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Tara van Viegen, Nihan Alp\tAndrew Sun, Shuze Liu, Luis Alvarez, Zhanao Fu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial8.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial8.ipynb
index 7b72236..48765c0 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial8.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial8.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Manisha Sinha, Andrew Sun, Shuze Liu, Luis Alvarez, Liangyou Zhang"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial9.ipynb b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial9.ipynb
index 221bb4c..2c03520 100644
--- a/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial9.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/instructor/W0D0_Tutorial9.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Ashish Sahoo, Kushaan Gupta, Shuze Liu, Luis Alvarez, Yang Lin"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial1.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial1.ipynb
index 6d11fe0..9e20f05 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial1.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial1.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Ashish Sahoo, Kushaan Gupta, Cynthia Castillo, Shuze Liu"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
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diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial10.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial10.ipynb
index 5267404..e0396f1 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial10.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial10.ipynb
@@ -33,15 +33,6 @@
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diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial11.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial11.ipynb
index 5347889..e440668 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial11.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial11.ipynb
@@ -33,15 +33,6 @@
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diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial12.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial12.ipynb
index fe32544..2eecc0b 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial12.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial12.ipynb
@@ -32,15 +32,6 @@
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index 2424ada..1920daf 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial2.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial2.ipynb
@@ -33,15 +33,6 @@
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diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial3.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial3.ipynb
index b12f3f5..ee3cd41 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial3.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial3.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Jeremy Forest, Aditya Singh, Shuze Liu, Luis Alvarez, Yang Lin"
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diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial4.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial4.ipynb
index db3ef7f..614c2db 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial4.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial4.ipynb
@@ -33,15 +33,6 @@
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diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial5.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial5.ipynb
index 169fae9..f40341e 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial5.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial5.ipynb
@@ -33,15 +33,6 @@
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diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial6.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial6.ipynb
index 7b52c4f..45bd4cc 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial6.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial6.ipynb
@@ -33,15 +33,6 @@
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diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial7.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial7.ipynb
index 89721b7..ad446e3 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial7.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial7.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Tara van Viegen, Nihan Alp\tAndrew Sun, Shuze Liu, Luis Alvarez, Zhanao Fu"
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diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial8.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial8.ipynb
index fba89a5..94fe6bb 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial8.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial8.ipynb
@@ -33,15 +33,6 @@
     "**Video editors, captioners, and translators**: Manisha Sinha, Andrew Sun, Shuze Liu, Luis Alvarez, Liangyou Zhang"
    ]
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diff --git a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial9.ipynb b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial9.ipynb
index f49b850..737ff9a 100644
--- a/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial9.ipynb
+++ b/tutorials/W0D0_NeuroVideoSeries/student/W0D0_Tutorial9.ipynb
@@ -33,15 +33,6 @@
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diff --git a/tutorials/W0D1_PythonWorkshop1/W0D1_Tutorial1.ipynb b/tutorials/W0D1_PythonWorkshop1/W0D1_Tutorial1.ipynb
index a398459..e7fb5e8 100644
--- a/tutorials/W0D1_PythonWorkshop1/W0D1_Tutorial1.ipynb
+++ b/tutorials/W0D1_PythonWorkshop1/W0D1_Tutorial1.ipynb
@@ -30,15 +30,6 @@
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diff --git a/tutorials/W0D1_PythonWorkshop1/instructor/W0D1_Tutorial1.ipynb b/tutorials/W0D1_PythonWorkshop1/instructor/W0D1_Tutorial1.ipynb
index abbd516..f1b752d 100644
--- a/tutorials/W0D1_PythonWorkshop1/instructor/W0D1_Tutorial1.ipynb
+++ b/tutorials/W0D1_PythonWorkshop1/instructor/W0D1_Tutorial1.ipynb
@@ -30,15 +30,6 @@
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diff --git a/tutorials/W0D1_PythonWorkshop1/student/W0D1_Tutorial1.ipynb b/tutorials/W0D1_PythonWorkshop1/student/W0D1_Tutorial1.ipynb
index dc92606..eea2efa 100644
--- a/tutorials/W0D1_PythonWorkshop1/student/W0D1_Tutorial1.ipynb
+++ b/tutorials/W0D1_PythonWorkshop1/student/W0D1_Tutorial1.ipynb
@@ -30,15 +30,6 @@
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diff --git a/tutorials/W0D2_PythonWorkshop2/W0D2_Tutorial1.ipynb b/tutorials/W0D2_PythonWorkshop2/W0D2_Tutorial1.ipynb
index 25fce25..b9151d1 100644
--- a/tutorials/W0D2_PythonWorkshop2/W0D2_Tutorial1.ipynb
+++ b/tutorials/W0D2_PythonWorkshop2/W0D2_Tutorial1.ipynb
@@ -30,15 +30,6 @@
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diff --git a/tutorials/W0D2_PythonWorkshop2/instructor/W0D2_Tutorial1.ipynb b/tutorials/W0D2_PythonWorkshop2/instructor/W0D2_Tutorial1.ipynb
index db23b72..41b3692 100644
--- a/tutorials/W0D2_PythonWorkshop2/instructor/W0D2_Tutorial1.ipynb
+++ b/tutorials/W0D2_PythonWorkshop2/instructor/W0D2_Tutorial1.ipynb
@@ -30,15 +30,6 @@
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diff --git a/tutorials/W0D2_PythonWorkshop2/student/W0D2_Tutorial1.ipynb b/tutorials/W0D2_PythonWorkshop2/student/W0D2_Tutorial1.ipynb
index 009a421..c7b4ffd 100644
--- a/tutorials/W0D2_PythonWorkshop2/student/W0D2_Tutorial1.ipynb
+++ b/tutorials/W0D2_PythonWorkshop2/student/W0D2_Tutorial1.ipynb
@@ -30,15 +30,6 @@
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diff --git a/tutorials/W0D3_LinearAlgebra/W0D3_DaySummary.ipynb b/tutorials/W0D3_LinearAlgebra/W0D3_DaySummary.ipynb
index 0a04904..77db0e4 100644
--- a/tutorials/W0D3_LinearAlgebra/W0D3_DaySummary.ipynb
+++ b/tutorials/W0D3_LinearAlgebra/W0D3_DaySummary.ipynb
@@ -25,15 +25,6 @@
     "__Creator: John Butler__"
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-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
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diff --git a/tutorials/W0D3_LinearAlgebra/W0D3_Outro.ipynb b/tutorials/W0D3_LinearAlgebra/W0D3_Outro.ipynb
index af244dd..1a4e23f 100644
--- a/tutorials/W0D3_LinearAlgebra/W0D3_Outro.ipynb
+++ b/tutorials/W0D3_LinearAlgebra/W0D3_Outro.ipynb
@@ -23,15 +23,6 @@
     "# Outro\n"
    ]
   },
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diff --git a/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial1.ipynb b/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial1.ipynb
index 60c7aab..ca61c2c 100644
--- a/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial1.ipynb
+++ b/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial1.ipynb
@@ -30,15 +30,6 @@
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diff --git a/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial2.ipynb b/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial2.ipynb
index a6e4fb6..13c4e9c 100644
--- a/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial2.ipynb
+++ b/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial2.ipynb
@@ -30,15 +30,6 @@
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diff --git a/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial3.ipynb b/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial3.ipynb
index 0fb3598..5d077e4 100644
--- a/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial3.ipynb
+++ b/tutorials/W0D3_LinearAlgebra/W0D3_Tutorial3.ipynb
@@ -28,15 +28,6 @@
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diff --git a/tutorials/W0D3_LinearAlgebra/instructor/W0D3_DaySummary.ipynb b/tutorials/W0D3_LinearAlgebra/instructor/W0D3_DaySummary.ipynb
index 65647be..93534f7 100644
--- a/tutorials/W0D3_LinearAlgebra/instructor/W0D3_DaySummary.ipynb
+++ b/tutorials/W0D3_LinearAlgebra/instructor/W0D3_DaySummary.ipynb
@@ -25,15 +25,6 @@
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diff --git a/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Outro.ipynb b/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Outro.ipynb
index 10e7f90..270a925 100644
--- a/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Outro.ipynb
+++ b/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Outro.ipynb
@@ -23,15 +23,6 @@
     "# Outro\n"
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diff --git a/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Tutorial1.ipynb b/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Tutorial1.ipynb
index 3582132..4147090 100644
--- a/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Tutorial1.ipynb
+++ b/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Tutorial1.ipynb
@@ -30,15 +30,6 @@
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diff --git a/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Tutorial2.ipynb b/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Tutorial2.ipynb
index 58d1cf2..b5293c2 100644
--- a/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Tutorial2.ipynb
+++ b/tutorials/W0D3_LinearAlgebra/instructor/W0D3_Tutorial2.ipynb
@@ -30,15 +30,6 @@
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index 763f867..56836d4 100644
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-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": null,
diff --git a/tutorials/W0D5_Statistics/student/W0D5_Outro.ipynb b/tutorials/W0D5_Statistics/student/W0D5_Outro.ipynb
index e2e1b57..434d169 100644
--- a/tutorials/W0D5_Statistics/student/W0D5_Outro.ipynb
+++ b/tutorials/W0D5_Statistics/student/W0D5_Outro.ipynb
@@ -23,15 +23,6 @@
     "# Outro\n"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {
diff --git a/tutorials/W0D5_Statistics/student/W0D5_Tutorial1.ipynb b/tutorials/W0D5_Statistics/student/W0D5_Tutorial1.ipynb
index 3be060c..a876269 100644
--- a/tutorials/W0D5_Statistics/student/W0D5_Tutorial1.ipynb
+++ b/tutorials/W0D5_Statistics/student/W0D5_Tutorial1.ipynb
@@ -30,15 +30,6 @@
     "__Production editors:__ Ethan Cheng, Ella Batty"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {
diff --git a/tutorials/W0D5_Statistics/student/W0D5_Tutorial2.ipynb b/tutorials/W0D5_Statistics/student/W0D5_Tutorial2.ipynb
index 4d45037..b12c40c 100644
--- a/tutorials/W0D5_Statistics/student/W0D5_Tutorial2.ipynb
+++ b/tutorials/W0D5_Statistics/student/W0D5_Tutorial2.ipynb
@@ -30,15 +30,6 @@
     "**Production editors:** Ethan Cheng, Ella Batty"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {
-    "execution": {}
-   },
-   "source": [
-    "<p align='center'><img src='https://github.com/NeuromatchAcademy/widgets/blob/master/sponsors.png?raw=True'/></p>"
-   ]
-  },
   {
    "cell_type": "markdown",
    "metadata": {