Why? Tricks the eye into thinking the impossible is as simple a single chemical reaction. Categorizing this tutorial is one of the great challenges for an internet librarian: magic trick or science ...
Lazarus, rise from the dead! This video intrigues me for its social implications. Frankly, I am not racing to personally replicate this tutorial. I am so trained to the concerns of PETA and the Humane ...
Hotly contested video. The question remains, is the science behind the potato fire bonafide or bogus? We have yet to try it over here at WonderHowTo, and the comments thus far haven't indicated a soli ...
Trippy! Get the kids around the table for this one. Here is the official Steve Spangler explanation: "Milk is mostly water but it also contains vitamins, minerals, proteins, and tiny droplets of fat ...
Pyro or not, fireballs are intrinsically cool. Add in the handheld element and they're suddenly magical orbs. The invention is science experiment safe, but just because you can touch it doesn't mean ...
Yes, plasma. The fourth state of matter. What's going on? The sparks result from an electrical discharge between the sides of the grape. If the flashes of light are not enough evidence, enjoy the 120H ...
Bill Beaty is our favorite kind of science teacher. Here he gives us a lesson in cavitation. Sounds boring, right? Ha! Not when he teaches us a wild trick to illustrate this physics phenomenon! Bet a ...
Honest. WonderHowTo was more than skeptical! But then we consulted the pros at Learn-Orienteering.org and got a lesson in navigation. The watch face is a proven substitute for the magnetic compass (b ...
Recession? What? We have money to burn. But don't worry. KentChemistry has a strategy to keep it in your pocket-- fireproof it! One of our favorite science teachers, Kent, gives us the secret to keep ...
NK5 is a genuine wizard with an old monitor. He's hacked together everything from an electric kitty fence to a Halloween hologram using the guts of an old CRT. This particular hack is quite wonderful ...