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Learning COFFIES “Hears” Sunspots Before We Can See Themai, nasa, machine learning, sunspots, heliophysics, solar flare, geomagnetic storm, planetary defensehttps://hackaday.com/wp-content/uploads/2026/08/coffies-ai-model-for-ar-emergence.jpg?w=250https://hackaday.com/2026/08/15/turning-energy-drinks-into-rocket-fuel/Hackadayen2026-08-16T02:00:03+00:00Turning Energy Drinks Into Rocket FuelChemistry, amateur rocketry, Rocket Motor, Rocket Candyhttps://hackaday.com/wp-content/uploads/2026/08/energy_drink_as_rocket_fuel_nate_scovill_youtube.jpg?w=250https://hackaday.com/2026/08/15/peeling-fruit-with-the-power-of-steam/Hackadayen2026-08-15T23:00:10+00:00Peeling Fruit with the Power of Steamapple, cooking, potato, popcorn, strawberry, grapehttps://hackaday.com/wp-content/uploads/2026/08/fruitPeeler.jpg?w=250https://hackaday.com/2026/08/15/scanning-for-lifesigns-with-esp32-and-raspberry-pi-now-open-source/Hackadayen2026-08-15T20:00:02+00:00Scanning for Lifesigns with ESP32 and Raspberry 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ESP32-S3https://hackaday.com/wp-content/uploads/2026/08/SageSequencer2-e1786719337962.jpg?w=250https://hackaday.com/2026/08/15/a-tape-deck-gets-a-service/Hackadayen2026-08-15T08:00:36+00:00A Tape Deck Gets a Servicecassette, tape deck, realistichttps://hackaday.com/wp-content/uploads/2026/08/tape-deck-featured.jpg?w=250https://hackaday.com/2026/08/14/twin-guitar-playing-robots-will-work-for-tab/Hackadayen2026-08-15T05:00:39+00:00Twin Guitar-Playing Robots Will Work for Tabguitar, 3d printing, robot guitar, kickstarter, acoustic guitar, player guitar, guitar robothttps://hackaday.com/wp-content/uploads/2026/08/guitar-playing-robot-800.webp?w=250https://hackaday.com/2026/08/14/large-scale-pokemon-eviction-looms-with-pokemon-bank-server-shutdown/Hackadayen2026-08-15T02:00:59+00:00Large-Scale Pokémon Eviction Looms with Pokémon Bank Server ShutdownNintendo 3DShttps://hackaday.com/wp-content/uploads/2026/08/pokemon-bank-diagram-ultra-sun-ultra-moon-en.jpg?w=250https://hackaday.com/2026/08/14/submersible-drone-analyzes-ice/Hackadayen2026-08-14T23:00:21+00:00Submersible drone analyzes icerov, submarine, RC submarinehttps://hackaday.com/wp-content/uploads/2026/08/submarineFeatured.jpg?w=250https://hackaday.com/2026/08/14/automatic-naptime-with-babybjorn-bouncing-servo/Hackadayen2026-08-14T20:00:12+00:00Automatic Naptime with BabyBjorn Bouncing Servoservo, baby, toddler, arduino nano, futaba, rocker, bouncerhttps://hackaday.com/wp-content/uploads/2026/08/babyrockerfeat.png?w=250https://hackaday.com/2026/08/14/uninvasive-eeg-interface-could-be-used-to-play-games/Hackadayen2026-08-14T18:00:00+00:00Uninvasive EEG Interface Could Be Used To Play Gameseeg, brain waves, adc, signalhttps://hackaday.com/wp-content/uploads/2026/08/Octopus-16.-Start-measure-EEG-2-48-screenshot-1-e1786602021743.png?w=250https://hackaday.com/2026/08/14/hackaday-podcast-episode-382-glueballs-borg-cubes-and-supersonic-trebuchets/Hackadayen2026-08-14T16:35:52+00:00Hackaday Podcast Episode 382: Glueballs, Borg Cubes, and Supersonic TrebuchetsHackaday Podcasthttps://hackaday.com/wp-content/uploads/2016/05/microphone.jpg?w=250https://hackaday.com/2026/08/14/snooping-flume-water-monitor-data-on-the-wire/Hackadayen2026-08-14T15:30:15+00:00Snooping Flume Water Monitor Data On The Wireencryption, Water Meter, flumehttps://hackaday.com/wp-content/uploads/2026/08/bridge-uart-connected_d5a246-e1786586583243.jpg?w=250