Have some niche ultra-specific knowledge that you love sharing? Want to tell people about it in under 5 minutes? Come to Lightning Talks and give a 5-minute whiteboard lecture on any subject you want! Know the best way to multiply matrices, tie your shoes, or draw stick figures? Want to make the game hard for your own self and say a word only if it has no more than four word bits like this word list here? Even if you don't have a topic in mind and just want to learn about other people's random bits of knowledge, everyone is more than welcome at Lightning Talks. Stop by 36-112 between 15:30 and 17:00 to join in! Each talk only lasts 5 minutes, so feel free to come and go!