Wikipedia states that ancient Peruvian metalsmiths applied gold with electroplating, citing a 1979 article in The Journal of The Minerals, Metals & Materials Society. I'm not familiar enough with ...
About 40 years ago, Maurice Ward, a hairdresser and amateur chemist, developed a plastic that was said to be resistant to extreme heat. Able to withstand a laser beam that could produce a temperature ...
This PDF document is claiming the following: Wool carpets may have some advantages over nylon carpets in this respect, particularly for low frequency noise, as is demonstrated in Figure 1. ...
This seemingly legitimate camouflage design company says it invented an invisibility cloak called Quantum Stealth that works by bending light "without cameras, batteries, lights or mirrors." ...
Uniqlo sells HEATTECH heat-generating clothing. When HEATTECH absorbs body moisture, tiny droplets generate heat. Thermographs clearly show that HEATTECH maintains more warmth, more evenly over ...
Source: CBS NEWS . "If you look in a spider web, if you just took one single strand of that spider silk, that strand is stronger than steel as well - a lot like Kevlar," said Mr Tucker ...
In movies there seems to be an easy method to find out if a diamond is real or fake: If a diamond is able to scratch/cut glass, then it's the real deal But does that simple test work in real ...