SpaceX contracted by NASA to launch black hole and neutron star research craft

SpaceX has been awarded a new contract by NASA to launch the agency’s Imaging X-ray Polarimetry Explorer, or IXPE. This research spacecraft will study polarized light from sources including neutron stars, pulsar wind nebulae and supermassive black holes, and provide much more imaging than existing space-based observation resources. The mission will help scientists in the […]

New technique brings secrets out of old daguerreotypes

Daguerreotypes – photos made with a process that used mercury vapors on an iodine-sensitized silvered plate – break down quite easily. The result is a fogged plate that, more often that not, is completely ruined by time and mistreatment. However, researchers at Western University have created a system that uses synchrotrons and “rapid-scanning micro-X-ray fluorescence […]

I visited a teeth-straightening startup and found out I needed a root canal

Going to the dentist can be anxiety-inducing. Unfortunately, it was no different for me last week when I went to discuss Uniform Teeth’s recent $4 million seed funding round from Lerer Hippeau, Refactor Capital, Founder’s Fund and Slow Ventures. Uniform Teeth is a clear teeth aligner startup that competes with the likes of Invisalign and […]