Brass doorknobs automatically disinfect themselves in about 8 hours.
18
According to scientists, the color of the cup that we're drinking from can alter our perception of the actual taste of the drink.
12
Scientists in Germany have developed a candy that doesn't cause cavities.
11
0.3% of solar energy from the Sahara is enough to power the whole of Europe.
310
Sound travels fifteen times faster through steel than through air.
134
The use of emoticons affects our corresponding brain areas and can actually trigger emotions.
21
Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
16
There is a surgical implant being developed that will give you an orgasm at the touch of a button.
20