HE'S FOLLOWING YOU! -- DONG!

Hey, Vsauce. Michael here, and if you need more DONG, don't worry, because I'm bringing you more things you could do online now, guys. "JaydenMarkAnderson" recommended Clubcreate, where you can make your own remixes right inside your browser.

As we listen to a song I made this morning, check out LYTRO. It's a camera that records a scene's entire light field, so it can be refocused after the fact. Just click and see the results.

On the simpler side, "mynameizLachlan" brings us Small Man Chases Cursor, which is exactly that. "DYLZAL" keeps it real with SelfControlFreak.com, where this guy points where you move your mouse, and when you move your mouse towards his face, swats it away.

"CaptainFsh" showed us a sweet way to calculate your age if you lived on other planets. Venus rotates on its axis so slowly that even though I'd be 41 Venus years old there, I'd only be 38 Venus days old.

For some creativity, you've got to try Reimagine - The Game if you haven't already. "Dadakara100" recommended it, and every level is a whole new box of weird fun.

If you want to slow things down and get dramatic like "SillyFirecracker," use One Chance, a game where the world will end in six days and you have to decide how to spend it. I played the entire game last night, and it was incredibly emotional, especially because after I finished it, I checked out Dear Photograph, a site where people take photos from their childhood, revisit the locations, and hold the picture up to match. Their messages and memories are amazing.

If zombie defense strategy is more your style, check out "MrFishguy4" four and Rebuild, a turn-based game where you organize land use, exploratory campaigns, and cross your fingers that you keep the survivors alive and the human race flourishing.

Finally, YourFonts.com. On this site, you can download a template to write on and then scan and upload. The site will turn your own handwriting into your very own computer font. Nice.

So there you go. A bunch of cool things you can do online now, guys.

Hey, great show, Michael. Wait, are you Kevin from Vsauce?

Yeah, how's it going?

It is fantastic to finally meet you face-to-face.

Hey, you too. What brings you here?

Well, I just wanted to announce a brand new episode of Mind Blow over on Vsauce2.

Right, right. Mind Blow on Vsauce2, because we're finally giving both channels an identity.

Yeah. Vsauce is where I'm gonna be with funny stuff, products, and geeky pranks.

Yeah, and Vsauce2 is going to be full of mind-blowing science, facts, and plenty of weirdos.

And riddles, right?

So go click right here to watch Mind Blow on Vsauce2 if you haven't already, because, guys, it's a great thing to do online.

GDONG?

Shhhhh. As always, thanks for watching.