RT @malcoluim: This morning, The International Handbook of Space Technology π had it's 240 thousandth download. That is a lot of #space #teβ¦
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This morning, The International Handbook of Space Technology π had it's 240 thousandth download. That is a lot of #space #technology knowledge! ππ°οΈπ π https://t.co/cAW4pJWhiL
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RT @malcoluim: Amazing to realise that my handbook of #space technology gets ~30k downloads per year! 195k downloads so far... π https://β¦
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Amazing to realise that my handbook of #space technology gets ~30k downloads per year! 195k downloads so far... π https://t.co/Gvg4DOan9q π°οΈ https://t.co/FuzyatQSLm