Manage episode 336633360 series 1455213
// Satellite broadband for the Arctic Traditional, geostationary satellites are not at all optimal for use in polar areas/high latitude. A few operators are now building satellite networks in Non-Geostationary Orbit (NGSO) that promise better covaerage for polar areas and lighter equipment. Incidentally, this will also profit internet coverage for intercontinental flights routed through the same areas. LEO Constellations and Astronomy: A discussion with astronomer Meredith Rawls // Antarctic agriculture Growing vegetables and other useful plants at stations in Antarctica is not a new trend. The Discovery expedition in 1904 was already pioneering onboard food production. A modern approach, mainly through hydroponics, is not only useful for the survival of polar personnel but also to show methods of vegetable production for space travel. // Penguing surveillance robot Not only emperor penguins live in one of the roughest and thoughest environment on earth, but they are also easily disturbed by human presence. If not kept in check this disturbance can have adverse effects on the species. The ECHO rover is a small robot that researchers at the Woods Hole Oceanographic Institution (WHOI) use for monitoring a colony of about 20,000 emperor penguins (Aptenodytes forsteri). This hybrid rover is partly autonomous and partly remote-controlled.
This is an episode of the Curiously Polar podcast
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