Economy-Resources Extraction Sector: Difference between revisions
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=====Scientists Create a Material That Makes Salty Water Safe to Drink in Minutes===== | ===== An Indigenous reservation has a novel way to grow food – below the earth’s surface ===== | ||
[https://www.theguardian.com/environment/2022/dec/03/south-dakota-reservation-food-desert-residents-transforming-crop-oasis by Hallie Golden 3/12/22 The Guardian] | |||
Near the southern border of the Pine Ridge Reservation in South Dakota, a curved translucent roof peeks out a few feet above the dusty plains. It’s a blustery November afternoon and the last remaining greens outside are fading fast. But below ground, at the bottom of a short flight of stairs, the inside of this 80ft-long sleek structure is bursting with life – pallets of vivid microgreens, potato plants growing from hay bales and planters full of thick heads of Swiss chard and pak choi. Two people bend over the pallets, using scissors to harvest delicate sprouts of microgreens. | |||
===== Scientists Create a Material That Makes Salty Water Safe to Drink in Minutes ===== | |||
DAVID NIELD15 AUGUST 2020 | DAVID NIELD15 AUGUST 2020 | ||
<embed> https://www.sciencealert.com/new-material-makes-seawater-drinkable-in-minutes-and-is-cleaned-by-sunlight?fbclid=IwAR3Ail7JXWv5mQRz1ddIZbUyCX1VN67bdMO1JtWSlyXmZZI0qKXbcJ_yfkE </embed> | <embed> https://www.sciencealert.com/new-material-makes-seawater-drinkable-in-minutes-and-is-cleaned-by-sunlight?fbclid=IwAR3Ail7JXWv5mQRz1ddIZbUyCX1VN67bdMO1JtWSlyXmZZI0qKXbcJ_yfkE </embed> | ||
