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SUMMARY: The aerogel, composed of 99.8% air, can withstand extreme heat and pressure, promising applications in aerospace. This represents a key global briefing verified by the VERITY newsroom.
BOSTON — Material scientists at the Technological Institute today announced the synthesis of an ultralight graphene aerogel with extreme thermal insulation properties. The material is composed of 99.8% air by volume and has a density of only 0.16 milligrams per cubic centimeter.
The aerogel can support over 4,000 times its own weight without collapsing.
Scientists stated, 'Our graphene aerogel combines extreme insulation with structural strength. This makes it ideal for aerospace applications, such as thermal shielding for satellites or insulation for deep-space exploration probes.'
NASA is keeping a centuries-old navigation principle relevant to modern spaceflight, using sextants and optical navigation techniques as potential backups if astronauts lose electronic or Earth-based navigation support during missions to the Moon, Mars and beyond.
New research suggests that memory retention may depend less on preserving individual brain connections and more on protecting the overall architecture of neural networks. In mice placed into an artificial hibernation-like state, more than half of hippocampal synapses disappeared, yet previously learned memories remained intact.
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