http://www.sciencealert.com/live-update-big-gravitational-wave-announcement-is-happening-right-now
After 100 years of searching, an international team of physicists has confirmed the existence of Einstein’s gravitational waves, marking one of the biggest astrophysical discoveries of the past century. It’s a huge deal, because it not only improves our understanding of how the Universe works, it also opens up a whole new way of studying it.
We purchased the soldering kit after our son did the Mirobot workshops at school. He loved the idea of soldering…
Helen, Parent