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- Better chow yields more milk: A more nutritious form of corn for dairy cows boosts farm profits, teen investigator finds
- Fuzzy future: Kids may suffer impaired vision from spending too little time outdoors, studies suggest
- Building with moon rocks: Working on the moon with lunar soil and grit could prove easier, more efficient and less costly than using earthly materials
BREAKING THROUGH
ENLARGE | A fluorescent dye in blood vessels is able to cross the blood-brain barrier (top) and
seep into surrounding brain tissue thanks to the ultrasound-microbubble method. It
is believed that the bubbles’ movements, triggered by sound waves, create temporary
spaces between cells lining the vessels that larger drugs can pass through.
Credit: Journal of Cerebral Blood Flow & Metabolism; J. Korenblat
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