The Pyramids of Giza, a 2-hour (mostly) slow TV walking tourRion NakayaOctober 21, 2021October 21, 2021
Giant amethyst geodes, the Singing Stone, and a fluorescent rock slabRion NakayaOctober 5, 2021December 30, 2021
Betty Reid Soskin and a short tour of the “Rosie the Riveter” MuseumRion NakayaSeptember 24, 2021December 30, 2021
Can mirrors and ceramic sand solve our energy problem?Rion NakayaSeptember 16, 2021September 16, 2021
San Francisco Bay’s colorful salt ponds, a tour from inside and aboveRion NakayaAugust 31, 2021August 31, 2021
The climate clues found in LA’s Natural History Museum specimensRion NakayaAugust 10, 2021August 10, 2021
Hopi Dryland Farming: Growing corn with rainfall in the desertRion NakayaFebruary 12, 2021January 15, 2022
