Glass bottles go in, and in just seconds, out comes fine sand.Wednesday night, the Piney Woods Conservation Group launched ...

It's pretty low-tech, with no high-tech components in use. All that crushed glass eventually becomes a somewhat shiny, clean, sand-like material. "We've got one greenhouse almost complete with ...

[Markus]’ printer uses the same concept as his earlier solar cutter – burning things with a magnifying glass. Interestingly ... which would be necessary to heat up sand to its 1500° C ...

Fact: Sea mineral olivine is formed when lava cools in the sea. This green sand is a byproduct of one such reaction.

The Kick Glass launch party is set for 5 p.m. to 8 p.m. Wednesday at Southern Prohibition Brewing, 301 Mobile St, Hattiesburg ...

It is five times hotter than the sun and turns sand to glass in an instant It can shoot 80 kilometres up above storm clouds And it may even have provided the original spark that created life ...