/technologies/robotics/b/blog/posts/femtosecond-lasers-create-illuminated-tangible-fairy-that-floats-in-the-airThat tiny fairy is actually plasma produced by femtosecond lasers (via arsiv.org ) Mid-air displays are nothing new (see Displair, LED Wave Display and Ariel Burton) in terms of technology advancements, they’ve been around for a few years now. Bu...en-USTelligent Community 12https://community.element14.com/technologies/robotics/b/blog/posts/femtosecond-lasers-create-illuminated-tangible-fairy-that-floats-in-the-airTue, 28 Jul 2015 20:08:27 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:01e2f4fd-d023-4197-8992-8bc069c6fdcfe14 Contributor1<p>Cool thanks. <span>[View:/resized-image/__size/16x16/__key/commentfiles/f7d226abd59f475c9d224a79e3f0ec07-01e2f4fd-d023-4197-8992-8bc069c6fdcf/contentimage_5F00_1.png:16:16]</span></p><img src="https://community.element14.com/aggbug?PostID=141&AppID=36&AppType=Weblog&ContentType=0" width="1" height="1">