Physicist/chemist Katharine Burr Blodgett invented non-reflective glass in 1938. It revolutionized optics & led to the coatings used today in everything from eyeglasses to phone screens. First woman to earn a PhD in #physics from Cambridge, 1926. She was born #OTD in 1898. #WomenInSTEM #inventor

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Now that's a sign

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Cone nebula | Christmas tree (NGC2264) - This is still a work in progress. I’ve been imaging this nebula for about three weeks, fitting it in between unstable weather and other projects running in parallel. This is the emission signal mostly due to ionized hydrogen (Hɑ) >>> 🔭 #Astrophotography

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I'm just reporting what the New Testament says. I'm not a Christian, but if someone wants to base their argument on the Bible, then quote it honestly. Zionists are trying to pin the death of Jesus on "Palestinians," which is nuts. They need to stop with the constant lying about every goddam thing.

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Kapalı içerik

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