Casey Neistat is an American YouTube personality, filmmaker, vlogger, and co-founder of former social media company Beme.* Some believe he actually invented vlogging long before it was even called vlogging :) Here’s his first vlog and one which appeared much later. His channel has nearly 2 bn views to date.

*from Wikipedia

(871)

Melissa Marshall brings a message to all scientists (from non-scientists): We’re fascinated by what you’re doing. So tell us about it — in a way we can understand. In just 4 minutes, she shares powerful tips on presenting complex scientific ideas to a general audience.

(630)

What’s haunting Carrie Poppy? Is it ghosts or something worse? In this talk, the investigative journalist narrates her encounter with a spooky feeling you’ll want to warn your friends about and explains why we need science to deal with paranormal activity.

(557)

Do you know what the Baltic Sea Anomaly is? In fact, how much do you know about the oceans at all?

(639)