Numberphile Video Insights and Trivia

Brady from Numberphile shares updates, including a video glitch affecting subscribers, a charity auction for a piece of Numberphile history, and a viewer's impressive Rubik's cube video. He encourages audience interaction through comments and social media, and promotes his other channels covering various scientific topics.

What was the topic of the video that didn't reach most subscribers due to a glitch?

• A collaboration with ViHart about tetrahedral dice

• A video about the history of mathematics

• A tutorial on solving Rubik's cubes

• A discussion on the use of brown paper

What is being auctioned to raise money for charity?

• A signed Numberphile poster

• A Rubik's cube

• A piece of brown paper with the Nepalese flag

• A tetrahedral dice

What unique feature did the viewer's Rubik's cube video have?

• The cubes were painted with mathematical symbols

• The cubes were solved in under a minute

• The cubes were used to create a mosaic

• The cubes were arranged to spell 'Numberphile'

What does Brady encourage viewers to do in the comments section?

• Submit their own video content

• Vote for the next video topic

• Suggest topics for future videos

• Share their favorite Numberphile video

Where can viewers follow Numberphile for updates and extra content?

• Snapchat and TikTok

• Twitter and Facebook

• Instagram and LinkedIn

• Pinterest and Reddit

What other types of videos does Brady create besides Numberphile?

• Chemistry, astronomy, and physics videos

• Music and art tutorials

• Cooking and travel videos

• Sports and fitness guides

What is Brady's travel plan mentioned at the end of the video?

• He is going to Tokyo

• He is visiting London

• He is flying to San Francisco

• He is traveling to New York