Space, Smelly Exoplanets & Cleaner Energy: Artemis 2, James Webb, Sodium Batteries + Water-in-Diesel

In this Takaro Kids episode, the hosts share science and tech stories, starting with an update on NASA’s Artemis 2 mission, now expected to launch on April 1, sending four astronauts around the Moon. They then discuss the James Webb Space Telescope’s discovery of exoplanet L 98 59 D, described as a hot ocean of molten magma with sulfur that could smell like rotten eggs, highlighting how planets can be very different types. Back on Earth, they cover energy innovations including cheaper, potentially more eco-friendly sodium-ion batteries made using sodium found in salt, which may perform better in freezing temperatures. They also explain research showing that mixing small amounts of water into diesel could improve efficiency and cut pollution significantly, while warning viewers not to try it themselves. The episode ends with a quiz about the gas that smells like rotten eggs and announces last week’s winner, Aarav from Delhi.

00:00 Mic Check and Intro
00:29 Artemis 2 Moon Update
01:37 James Webb Magma Planet
03:21 Rotten Egg Chemistry Challenge
04:24 Back to Earth Energy Talk
04:51 Salt Powered Batteries
07:30 Water Mixed Diesel Breakthrough
09:47 Quiz Question Rotten Egg Gas
10:46 Last Week Winner and Goodbye

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