Science On Top

Hosts: Ed Brown, Penny Dumsday, Lucas Randall 00:01:14 A team at Howard Hughes Medical Institute has been working with Google, and has just announced that they have mapped the “connectome” in the central region of brain of a fruit fly. That's means they've worked out the precise meanderings of 25,000 neurons and their 20 million connections. 00:15:14 About 2 billion years ago, a giant meteorite smacked into the thick glaciers that then were covering Western Australia. The result could have been the end of a 'snowball event' and the beginning of complex life! 00:24:15 Parkinson's Disease affects more than 10 million people worldwide, yet we know so little about it. But we do know that a build of a protein, alpha-synuclein makes it worse. Now researchers in the US claim to have developed a compound that can target and reduce the levels of alpha-synuclein. 00:28:40 Usually one of the top ten brightest stars in the night sky, the orange giant Betelgeuse has been dimming a lot in the last few months. So is it,