Time Machine - the EBEX telescope measures the cosmic microwave background radiation will suspended from a high altitude balloon over 42,000 meters high. EBEX was launched on 29 December, 2012, near McMurdo Station in Antarctica. and will use the Polar vortex winds to circle around the South Pole, returning after two weeks. Tor has posted a first hand account of the Time Traveling Physicist Amber Miller:
A whole team of scientists and engineers designed and built the telescope EBEX, which takes pictures of light from when the universe was 380,000 years old. “It’s the closest you ever get to time travel. It’s okay for people to think of that,” says Miller, a professor of physics and Dean of Science for the Faculty of Arts and Sciences at Columbia University.

![Supersonic - this image shows a subscale prototype of a supersonic commercial airliner. The plane was unveiled to the media in Utsunomiya, Japan last week and is is being developed by Japan Aerospace Exploration Agency (JAXA) and Fuji Heavy Industries Inc.It’s been 10 years since the Concorde retired, could this be the start of a rebirth for faster than sound commercial air travel?
For something that was developed in the early 1970s, the now-defunct supersonic Concorde jet was the most futuristic-looking airliner the world had ever seen. Until now, that is.[…] The prototype, which weighs a ton and measures eight meters in length, will go through a series of flight tests later this year in Sweden.
A major drawback of the original supersonic jet, the Concorde, was that it was ridiculously loud. But this one is being designed to feature significant noise reduction effects. If a passenger jet for up to 50 people is built with the same technology, it could be about 75% quieter than the Concorde.](http://25.media.tumblr.com/e8ed211b528cafd0fa2680a593fc4b3e/tumblr_mogwuqyLVV1qiiz3qo1_500.jpg)
