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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
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View larger image | For compounds that affect the brain, the chance of failure is high at every step in the testing and approval process (overall success through clinical testing shown above). Generally, these drugs cost more to develop and take longer to reach patients than other drugs.
Credit: Source: Tufts Center for the Study of Drug Development; S. Egts
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