Sun, 11 February 2018
Hosts: Ed Brown, Penny Dumsday, Lucas Randall
00:00:55 On January 31st, a super blue blood moon could be seen from Australia, South East Asia and the West Coast of the US. A super moon is when the moon is at its closest point in its orbit to Earth, a blood moon is a total lunar eclipse where the moon turns orange-red, and a blue moon is a second full moon in a calendar month.
00:03:50 Researchers using high-tech LIDAR have found more than 60,000 previously undetected Mayan buildings, defence installations and pyramids in the dense jungle in Guatemala.
00:09:58 A team led by NOAA scientist Camryn Allen has been studying the Pacific green sea turtle in the Great Barrier Reef. Worryingly, she's found that most of them are female.
00:16:17 A glaciology postdoc at Princeton University has proposed an audacious plan to reduce or delay the threat of catastrophic sea-level rise. Michael Wolovick wants to build walls to stop glaciers sliding off Antarctic land into the ocean.
00:24:02 An analysis of birds-of-paradise feathers led by Dakota McCoy from Harvard University, has discovered exactly how the birds achieve the blackest of blacks.
This episode contains traces of BBC Breakfast hosts Dan Walker and Louise Minchin discussing a killer whale that has been 'taught' to 'speak' English.