speed of light This video shows how long it takes for light to travel from Earth to Mars and back again Mark Frauenfelder

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Gadgets Make serious cash as an Amazon FBA or dropshipping magnate with this comprehensive training Boing Boing's Shop

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Gadgets Here are 39 of the best July 4th deals to help keep some money in your wallet Boing Boing's Shop

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publishing "Fantasy Magazine" returns after nearly a decade away Thom Dunn

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Gadgets Underwater scooters are a hot new way to enjoy your summer under the waves Boing Boing's Shop

Games Bernband: explore a looming yet intimate alien city Rob Beschizza

Technology WATCH: Virgin Galactic's SpaceShipTwo Unity completes 2nd flight from Spaceport America (mission recap video) Xeni Jardin

Gadgets These desktops, laptops, and tablets — from Microsoft, Lenovo, and HP — are all on sale Boing Boing's Shop

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Space This animated video of light pulses from Earth make it clear how far away Mars is Mark Frauenfelder

News India and Bangladesh brace for Super Cyclone Amphan, strongest storm ever in Bay of Bengal Xeni Jardin