Lead Exposure in Last Century Shrunk IQ Scores of Half of Americans - "Early-life exposure to car exhaust from leaded gas reduced the IQ of around 170 million Americans, a new study reports."
Rocket Lab unveils space solar cell with 33.3% efficiency. The new device is based on an inverted metamorphic multi-junction (IMM) cell technology developed by Rocket Lab’s unit Solaero. The cell can be used in applications in the civil, military, and commercial space markets.
The spongy moth’s new name replaces an ethnic slur
