Researchers in Europe have now confirmed the universality of free fall – which Einstein called his most fortunate thought – with extremely high precision. To do it, they spent 8 years tracking a triple star system containing a millisecond pulsar. Source: https://earthsky.org/space/pulsar-psr-j03371715-einstein-universality-of-free-fall…
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DIY Tomato Cages And Stakes To Properly Support Your Tomato Plants
No need to spend hundreds of dollars on store-bought tomato cages. You can make your own affordable, functional DIY cages and stakes straight from your homestead. Check out your options below! RELATED: All About Tomatoes: Your Spring Growing Guide | Homesteading Tips In this article: Standard Steel Mesh Tomato Cage Wooden Tomato Plant Obelisk Stake…Continue Reading
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A famous Mars meteorite, now with nitrogen
For the first time, nitrogen-containing organic molecules have been discovered in a Martian meteorite. The famous meteorite – Allan Hills 84001 – was picked up in Antarctica in 1984. The discovery provides more clues about habitable conditions on early Mars. Source: https://earthsky.org/space/mars-meteorite-alh-84001-1st-discovery-fixed-nitrogen…