We know that by heating things up can make them explode. How about by cooling them down? For those of you who doubt that you can make something explode by cooling it, just grab some white erasers and ...

Robyn Sue Fisher's ice cream shop, Smitten, in San Francisco's Hayes Valley, may at moments resemble a high school chemistry lab, but that's because Fisher uses liquid nitrogen to freeze her product.

Gardaí have warned anyone who comes across containers of liquid nitrogen stolen in Co Cork to contact them immediately as the substance can cause severe burns if it comes in contact with skin. Gardaí ...