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Agromining: Farming of metal-extracting trees and plants could replace mining

When scientist Alan Baker made a cut in the side of an exotic plant in the Philippines jungle, the sap that bled out had a jade-green glow. The phloem sap of Phyllantus balgooyi. The green color is due to the high nickel concentration in the sap. Photo: Antony van der Ent / (CC BY 4.0) The shrub was a newly discovered species, soon to be known as Phyllanthus Balgooyi, one of a rare variety of plants that naturally suck high amounts of metallic elements from the soil. The fluorescent sap turned out to be 9 percent nickel. It was a welcome finding, but not a surprise, as Professor Baker s research into so-called hyperaccumulators had already uncovered species that seemed to thrive on everything from cobalt to zinc, and even gold.

Disappointing if border workers are rejecting COVID-19 vaccination - Professor Michael Baker

Disappointing if border workers are rejecting vaccination

لقاح فيروس كورونا هل ستصبح البرازيل أرضا خصبة لولادة سلالات فيروس جديدة؟ | جريدة الأنباء

لقاح فيروس كورونا هل ستصبح البرازيل أرضا خصبة لولادة سلالات فيروس جديدة؟ | جريدة الأنباء
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