Australia’s national science agency is trying to make amends for a gap in its research — dragons. Sophia Lester, 7, of Queensland wrote the scientists when her parents couldn’t fulfill her request for one of the mythical fire breathers. “Hello Lovely Scientist my name is Sophie and I am 7 years old,” her letter began. “My dad told me about ...
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Scientists identify hormone that blocks marijuana buzz
Yellowj/Shutterstock.com A steroid hormone identified by French researchers could allow people to take medicinal cannabis without the behavioral effects, and could also help people addicted to marijuana, according to a study published in the journal Science. A naturally occurring hormone acts as spontaneous defense in the brain against the high caused by marijuana and could be useful in preventing addiction, ...
Read More »Back to the future: Scientists search the internet for evidence of time travelers
If you were to ask 100 people to pick the single greatest superhero power or sci-fi technology, time travel would almost certainly win. And believe it or not, time travel isn’t entirely outside the realm of reality — for some unified theories of the universe, such as general relativity, traveling in time is actually fairly easy. That’s why two American researchers ...
Read More »Scientists create ‘robotic sperm’ controlled by magnets
New Scientist/via YouTube Scientists have made tiny remote-controlled sperm robots, according to research published in the journal Advanced Materials. Scientists in Germany say they have created remote-controlled sperm biobots using magnets. These swimming “spermbots” are made by catching individual sperm cells in metal nanotubes, New Scientist reported. RELATED: SPERM SWIM BETTER IN WINTER, EARLY SPRING: STUDY The teeny-tiny magnetic tubes, ...
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