great vid  and great reason why not to try this at home kids. Safety first

Some cool water drop fun. There appears to be an error in this video. Works fine in 720 and 1080.

Been going through the vids on this channel and found this one.

That was Cool with a capitol C

And more...

And there's more. Slowmoguys and Smartereverday are the YT channels.

In case you haven't noticed, it's the Geek Week special on YouTube.
Here's the slow mo guys offering.

That was probably their best vid ever.

  that was funny 

And now for something blowing up...

OK, getter serious now 

More paint fun shenanigans.

That was fun. Got me thinking that maybe instead of adding water to make it less viscous, use corn starch & water (dyed various colors, of course) to see something similar in real time.

Grenade! Fire in the hole.

That was really cool.

While checking out the "after videos", I came across this one. Granted, it's not the Slow Mo guys, but it's still a great video.