It might sound like a miracle, but it's actually technology: a man who was paralyzed four years ago was able to walk for the first time since then, with the help of an exoskeleton that can read his mind.
Thomas Leveritt recently captured footage of a series of people with an ultraviolet camera. According to Leveritt, "an ultraviolet camera can show not-yet-visible changes" on people's skin, which means lots of freckles. He then had people put on sunscreen to demonstrate how it protects their skin.
Put on some sunscreen, already!