What are the most dangerous things you could jump into? Why is liquid mercury so dangerous? How can lake Natron located in Ol Doinyo Lengai turn you to stone? Why is potassium and sodium carbonate ...

Mercury is the only metal that's a liquid at room temperature.

An curved arrow pointing right. You definitely shouldn't mess around with mercury, but if you want a safe, similar, tactile experience, a metal called Gallium is widely available online.

This is why ice cubes and icebergs float on liquid water. Mercury has a very high density. Even this small bottle of mercury would have a large mass, so would feel very heavy. Some liquids have a ...

Doctors administered it using a device made by a French instrument-maker: a receptacle for holding the liquid mercury compound, with a green hose and attachments of various sizes for insertion ...

Newcastle Crown Court heard the "stranger than fiction" case unfolded on January 22 this year. Kwan had been collecting dangerous chemicals including liquid mercury, sulphuric acid and arsenic in the ...

Laboratory analysis revealed that all of the 148 tins of tuna tested were contaminated with methylmercury, a particularly dangerous form of mercury that accumulates in fish and poses serious ...

Liquid nitrogen is fun stuff to play with, as long as you’re careful and avoid freezing your own fingers off and shattering them on the workbench. As the liquid turns to gaseous nitrogen at ...

That’s because the fluid inside is an alloy of sodium and potassium in about a 1:3 ratio, known as NaK (pronounced like “knack”), which is a liquid at room temperature. Unfortunately ...

Plastic and cosmetic surgeons are calling on the government to urgently ban “dangerous” non-surgical ... also known as a “liquid BBL”. According to Save Face, a national register of ...