liquid nitrogen

You may be tired of seeing it, but the ALS ice bucket challenge isn't showing any signs of slowing down, or going away. What started off as simple videos of people dumping ice water over their heads and calling out friends to do the same has evolved into all kinds of crazy and hilarious icy shenanigans. And they just keep coming...

While it may seem strange, bars will sometimes use liquid nitrogen to spruce up the presentation of their drinks. Although the substance causes severe burns when touched directly, in its room-temperature gaseous form it creates a fog-like effect and should be harmless. Trying telling that to Gaby Scanlon. The English woman was celebrating her 18th birthday with friends Thursday night when she orde