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Playlist: Weird Science 
Indulge your inner mad scientist with our easy-to-make gadgets and gizmos.
Videos
38,626 views
Howcast
How To Make a Water Gun Alarm Clock
Having a little trouble waking up in the morning? There’s nothing like a good soaking to get you going.
3,720 views
cognitivefilms
How To Build a Laser Security System
Got a mystery to solve? Somebody’s been making off with your stuff, and you don’t have a clue who it is, do you? Here’s your chance to catch them in the act.
2,232 views
cognitivefilms
How To Build a Giant Floor Mat Nintendo Controller
Remember the good old days before “aerobic gaming,” when you could just sit on your butt and wiggle your thumbs? Well those days are gone; time to get up, stand up, and put your feet to work.
2,821 views
cognitivefilms
How To Make a Coin Battery
Sure you could take $2.50 and just buy some batteries, but how much fun would that be?
13,888 views
cognitivefilms
How To Create a Baby-Headed Dancing Frog
Babies are cute, and so are dancing frogs. So what could be cuter than joining the two together?
1,880 views
cognitivefilms
How To Make a Clockwork Orange
You’re not a social deviant, you just have a taste for the unusual. And fruit.
5,527 views
cognitivefilms
How To Make a Trip Wire Alarm
Want a heads up next time that annoyingly chirpy coworker is heading over for some annoyingly chirpy chitchat? Rig up this little system and you’ll never be caught off-guard again.
7,423 views
cognitivefilms
How To Start a Fire With a Battery
Sticks and stones may break your bones, but they’ll take forever to start that fire. Here’s how to do it the modern way.
1,103 views
cognitivefilms
How To Improve Your iTrip
It’s a great little device that helps the miles fly by. And with a quick, easy adjustment, it can help them fly by even louder and clearer.
About
Howcast
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Howcast9,497 points What's this? Contributor in Yoga, Mixed Drinks, First Aid |
| Howcast shows you fun, informative how-to videos you'll actually want to watch. We shoot lots of our own how-to videos in-house - many o…more » | |
Playlist
| Created | April 15, 2008 |
| Views | 4,517 |