Carolyn Porco‘s Saturn imaging team has found “tell-tale clues” to a centuries-old mystery surrounding Saturn’s moon Iapetus — why is it stark white on one side, coal black on the other? It’s a striking oddity in a sky full of gray rocks. As the CICLOPS site reports, the white side of this moon is covered with brightly reflective ice, while sunlight has melted the ice on the dark-colored side, revealing the moon’s surface. Watch Carolyn Porco’s 2007 TEDTalk to learn more about this intriguing planet and its moons.
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No, Aunt Bertha will not pinch your cheeks. That’s because she is not actually a person. Aunt Bertha is a service, created by TED Fellow Erine Gray, that connects people in need of food, healthcare and housing with the wide variety of programs available in their area. This week, Aunt Bertha is aiming to connect […]
TED gets the SNL treatment, a 3-D printed exoskeleton, and a look at the meaning of ‘yep’ versus ‘yup’
The members of the TED community have been very busy over the past two weeks. Below, news briefs on what a few have been up to. We’ll start with a few funny bits, and work our way down from there. Talks, courtesy of SNL. We were highly amused to see the sketch “DEF TED Talks Jam” on […]