It just makes me feel happy.” As Deborah Katon explains, although nearly all lit signs are called neon, different gases create the color in the glowing lights. Here’s a quick primer on what’s being ...

removing impurities on a vacuum pump and then putting the gas back in," said Kirkman. "Either neon, which is an orange color, or argon, which are blue and yellow colors." Whether you're looking to ...

It seems that a significant percentage of the world’s neon gas is produced in Ukrainian factories, and there is concern among pundits and electronics manufacturers that a disruption of this ...