The U.S. military recognizes that dependence on fossil fuels can be a vulnerability, so it’s at work testing aircraft powered by hydrogen and even an electrofuel made by combining waste carbon with hydrogen extracted from water.
Category: TRENDS IN HI-TECH SCIENCE – Dec 12 2023
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PRINTED SKIN HEALS AS WELL AS THE REAL THING
In a breakthrough, researchers at Wake Forest University’s Institute for Regenerative Medicine have combined the six main types of skin cells with a hydrogel to bioprint skin that grafts over wounds and integrates with surrounding tissue as well as the real thing.
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IRANIAN HACKERS ATTACK U.S. WATER AND SEWER SYSTEMS
The CyberAv3ngers, a group known to be affiliated with Iran’s Islamic Revolutionary Guard Corps, has been running cyberattacks on digital devices called programmable logic controllers that are common in U.S. municipal water and sewage processing systems as well as in equipment in energy, healthcare, and food and beverage manufacture, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) has confirmed.