Ship floating on sulphur hexafluoride

This short fun demonstration shows how a boat model can float on a gas that is significantly denser than air.

The periodic table welcomes its new member: Copernicium

Copernicium is now officialy the newest and heaviest element in the periodic table, with an atomic number of 112 (which means that it has 112 protons in its nucleus); it’s also 277 times heavier than hydrogen. Named after astronomer Nicolaus Copernicus, it follows a long tradition of naming elements after famous scientists; some of the latest in this line include

Hourglass Figures are like drugs to men

Well we all know the effect a curvaceous woman can have on men, but according to a new research published by researchers from Georgia Gwinnett College, the effect they have is similar to that of alcohol and drugs, at least in some ways. Evolutionary speaking, for women, curvy figures are associated with fertility and an overall good health; in this

The symphony of science

I was quite stunned to stumble across this video. As the name says, it’s a… well it’s not quite a symphony, but it’s definitely musical, and you can definitely learn a lot of things, or re-hear them in an unique way, if you already know them. Did I mention it’s featuring Carl Sagan, Richard Feynman, Neil deGrasse Tyson & Bill

Researchers find marijuana spreads and prolongs pain

We’ve all endured some kind of physical pain, more or less intense. When you hit your finger while hammering, for example, the pain is really intense, but passes away (at least mostly) in just a few moments. So scientists were trying to find out why is it that some intense pains pass so quickly and why some have to be