Firefly’s released a new video of the rocket that exploded in mid-flight last week. If you’ve been lurking on the comments pages of some newspaper’s websites, you may well have come across pro-Kremlin trolls trying to spread misinformation. Prospective parents in the UK may soon be able store eggs, sperm and embryos for up to 55 years. Vacuum killer...Dyson’s ‘developing a robot that can climb stairs’.