Discover how to build a DIY mini water pump using recycled bottle caps and a small DC motor! This step-by-step tutorial shows you how to create an efficient homemade pump from everyday materials.
Starbucks has scrapped a $250,000 (£181,000) cap on its chief executive's use of the coffee chain's company jet for personal travel because of concerns about his safety. Brian Niccol uses the jet to ...
Discover how Merkle roots ensure data integrity in blockchain transactions and reduce verification time. Learn their role in ...
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