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No longer ‘alternative’, mainstream renewables are pushing prices down – While the government insists that renewables have made our grid unreliable, lights have stayed on and prices are dropping

BIMnewsmanager Comments Off on No longer ‘alternative’, mainstream renewables are pushing prices down – While the government insists that renewables have made our grid unreliable, lights have stayed on and prices are dropping

Human corneas have been 3D printed for the first time. Stem cells from a healthy donor cornea were mixed with alginate, a gel derived from seaweed, and collagen to create a “bio-ink”. Using a 3D printer, this bio-ink was extruded into concentric circles to form an artificial cornea.

BIMnewsmanager Comments Off on Human corneas have been 3D printed for the first time. Stem cells from a healthy donor cornea were mixed with alginate, a gel derived from seaweed, and collagen to create a “bio-ink”. Using a 3D printer, this bio-ink was extruded into concentric circles to form an artificial cornea.

US law prohibits scientists from experimenting with human embryos more than 14 days old. To get around that law, researchers have created a human-chicken hybrid embryo. Implications for developmental biology and stem cell therapies.

BIMnewsmanager Comments Off on US law prohibits scientists from experimenting with human embryos more than 14 days old. To get around that law, researchers have created a human-chicken hybrid embryo. Implications for developmental biology and stem cell therapies.