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Visionary Alan Kay 09/2018
Excellent! https://twitter.com/khoitsma/status/1041409149295382528 https://twitter.com/khoitsma/status/1041412147962687488
A single star orbiting the black hole in the center of the Milky Way 07/2018
https://www.sciencenews.org/article/star-orbiting-black-hole-einstein-gravity-general-relativity In a paper published July 26 in Astronomy & Astrophysics, a team of researchers reports the observation of a hallmark of general relativity known as gravitational redshift. The measurement is the first time general relativity has been confirmed in the region near a supermassive black hole. As light escapes a region with a strong gravitational field, […]
photomath 06/2018
Take a photo of a handwritten math problem and get the answer from your smartphone https://photomath.net/en/
Timeline of Computer History 1934 03/2018
“World Brains” “Excel 4.0 Introduced March 25, 1992”
Timeline of Computer History 1933 02/2018
Telex messaging network comes on line
Brom’s Method 09/2017
Rigid Shaft Foundation Design User Input ______ Load Factors (Factor_vertical, Factor_lateral) ______ Foundation Geometry (Diameter, Height, Depth, Discounted Depth) ______ Soil Cohesion (Cu) ______ Design Guidance (Bearing?, Skin Friction?) ______ Allowable Bearing Stress ______ Allowable Factor of Safety Output ______ Bearing Stress Ratio ______ Skin Friction Ratio Karl Hoitsma, P.E. (khoitsma)
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