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Solar system's first interstellar immigrant discovered
All of the planets in our solar system, and the vast majority of other objects as well, travel around the Sun in the same direction.
'Caffeine used to create novel gels for drug delivery'
Drugs carried by this kind of material could be chewable or easier to swallow.
Soft robotic fish swims alongside real ones in ocean
Existing autonomous underwater vehicles (AUVs) have traditionally been tethered to boats or powered by bulky and expensive propellers.
Hormones not to blame for teen social behaviour: study
Changes in social behaviour during adolescence appear to be independent of pubertal hormones.
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