SCIENCE BUZZ – The hypersonic A2 jet could take passengers at speeds up to 3,900 miles per hour.That’s Mach 5 for those keeping score at home. Other impressive features: It runs on liquid hydrogen, it looks cool, the guy in charge of the project is named Mr. Bond. Downside: It won’t be ready for the next 15-25 years.

The Best Links:

1. It’s Speedy AND Earth-Friendly, Yay!
2. Photo Gallery: The Plane Looks Like Something From “X-Men”
3. It Must Be Pretty Cool to Work at a Place Like This
4. Yeah, Don’t Get Too Excited, Nerd. It “Could” Be Ready to Fly in 15 Years