Uncategorized
- Astronomy
Neutron stars may not be as squishy as some scientists thought
NASA’s NICER X-ray telescope finds that the most massive known neutron star has an unexpectedly large diameter.
- Science & Society
Videocalling needed more than a pandemic to finally take off. Will it last?
Zoom and social distancing ushered in the futuristic videophone fantasy AT&T wanted and consumers rejected for decades.
- Health & Medicine
50 years ago, scientists claimed marijuana threatened teens’ mental health
In the 1970s, scientists linked pot use to mental health woes in teens. Such concerns have helped keep the drug illegal for teens for 50 years.
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