But other than that, this homebrew cold plasma torch (YouTube ... The result is a faint blue glowing flame that’s barely above room temperature but still has all the reactive properties of ...

Made from an aluminum and brass alloy, the Olympic torch features a blue-green hue while the Paralympic version is bronze colored.

The Olympic torch will travel 216.6 miles northwest to Ufa on Friday for a two-day journey through the city and surrounding area. Ramil Salihova, atorchbearer who carried the flame during the ...

‘We understood from the very start that what’s important isn’t the torch, but the flame. So we started to think how we could avoid designing the torch in a way, and emphasize the power and beauty of ...