How is neon used in today's world?

<br><a href="https://www.buzznet.com/?s=Neon%20gas">Neon gas</a> is used in neon-signs, <a href="http://remingtonbnkq126.lucialpiazzale.com/the-bright-and-colorful-world-of-neon-signs-in-the-united-kingdom">try Lucialpiazzale</a> Vegas is full of them. <br>