Summary: This week, we climb Everest a record-tying 7 times, then we survive in Botswana's Kalahari Desert, and finally, we get a music lesson on the International Space Station.
Summary: This week, we climb Everest a record-tying 7 times, then we survive in Botswana's Kalahari Desert, and finally, we get a music lesson on the International Space Station.