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A kohl bottle from York may hint at an ancient Egyptian in Roman-Britain - Phys.org
Ancient Egyptians are often depicted wearing black eyeliner, known as kohl, which was stored in small containers. While kohl containers are typically found throughout Egypt and Sudan (Nubia), their presence beyond these areas is limited to only a handful of e…
When Zhang Chenxing, who holds a PhD from MIT, co-founded Mega Engine Technology in Xi'an in early 2024, China's high-pressure oxygen-rich staged-combustion know-how sat almost entirely inside state propulsion houses — and by May 2026 his startu - Space Daily
Roughly two years after it opened its doors, a Xi’an commercial startup called Mega Engine Technology has announced that a single high-pressure oxygen-rich staged-combustion kerolox engine accumulated 1,000 seconds of run time at rated conditions across its t…
NASA confirms exploding meteor caused the sonic boom over Boston - The Verge
The boom could be heard across several states and shook houses.
the hummingbird-red flower connection, with harvard’s patrick mckenzie - A Way To Garden
IF YOU’VE EVER posted a photo on the massive community science project called iNaturalist and wondered how such contributions get used in research… well, today’s guest is here to tell us about one especially stunning
You’re an ‘Avatar in a VR Game,’ Scientist Claims—Meaning Reality Isn’t What It Seems - Yahoo
Donald Hoffman’s interface theory claims space-time may be more like a VR dashboard than reality itself—and some physics may point the same way.
JWST finds a stellar bar in the early universe that breaks all rules - Phys.org
Astronomers using the James Webb Space Telescope (JWST) have discovered a stellar bar in GN20, a massive galaxy seen just 1.5 billion years after the Big Bang. The new paper was submitted to the preprint server arXiv on May 14.