https://hackaday.com/2026/10/30/making-internal-combustion-engines-better-with-more-valves/Hackadayen2026-10-30T20:00:11+00:00Making Internal Combustion Engines Better With More Valvescylinder head, internal combustion enginehttps://hackaday.com/wp-content/uploads/2026/10/ten_valve_cylinder_head_alexanders_laboratory_youtube.jpg?w=250https://hackaday.com/2026/10/30/a-modern-smalltalk/Hackadayen2026-10-30T18:30:54+00:00A Modern Smalltalkobject oriented, smalltalkhttps://hackaday.com/wp-content/uploads/2026/10/small.png?w=250https://hackaday.com/2026/10/30/hackaday-podcast-episode-393-epaper-tamagotchi-hacks-and-supercon-talks-galore/Hackadayen2026-10-30T17:45:17+00:00Hackaday Podcast Episode 393: Epaper, Tamagotchi Hacks, and Supercon Talks GaloreHackaday Podcasthttps://hackaday.com/wp-content/uploads/2016/05/microphone.jpg?w=250https://hackaday.com/2026/10/30/how-britain-narrowly-escaped-a-grid-blackout-in-june-2026/Hackadayen2026-10-30T15:30:14+00:00How Britain Narrowly Escaped a Grid Blackout in June 2026blackout, power grid, AC powerhttps://hackaday.com/wp-content/uploads/2026/10/uk_grid_six_issues_june_2026_the_electric_brit_youtube.jpg?w=250https://hackaday.com/2026/10/30/this-week-in-security-broken-embargoes-uefi-overflow-wormable-tailscale-starlink-ad-snooping-and-a-dhs-directory-dump/Hackadayen2026-10-30T14:00:29+00:00This Week in Security: Broken Embargoes, UEFI Overflow, Wormable Tailscale, Starlink Ad Snooping, and a DHS Directory Dumpsecurity, UEFI, Tailscale, twis, quad9, tlp, certificates, volt typhoonhttps://hackaday.com/wp-content/uploads/2016/01/darkarts.jpg?w=250https://hackaday.com/2026/10/30/the-sounds-of-the-world-one-random-album-at-a-time/Hackadayen2026-10-30T11:00:55+00:00The Sounds of the World, One Random Album at a Timefm radio, album, artifical intelligence, shortwave radiohttps://hackaday.com/wp-content/uploads/2026/10/impermanence_feat.png?w=250https://hackaday.com/2026/10/30/snake-on-a-seven-segment-display-is-gloriously-bad/Hackadayen2026-10-30T08:00:20+00:00Snake On a Seven-Segment Display is Gloriously Badreverse engineering, snake, seven segment, seven segment LEDhttps://hackaday.com/wp-content/uploads/2026/10/ledsnake_feat.gif?w=250https://hackaday.com/2026/10/29/is-this-the-only-instrument-you-need/Hackadayen2026-10-30T05:00:10+00:00Is This The Only Instrument You Need?rp2350, bench instrumenthttps://hackaday.com/wp-content/uploads/2026/10/picolab-featured.jpg?w=250https://hackaday.com/2026/10/29/putting-a-mister-marquee-on-a-better-display/Hackadayen2026-10-30T02:00:00+00:00Putting a MiSTer Marquee on a Better Displaymarquee, circular display, MiSTER, round display, gc9a01https://hackaday.com/wp-content/uploads/2026/10/misterdisplay_feat.jpg?w=250https://hackaday.com/2026/10/29/replicating-the-color-changing-effect-of-the-lycurgus-cup/Hackadayen2026-10-29T23:00:39+00:00Replicating the Color-Changing Effect of the Lycurgus Cupglass, nanoparticles, roman empire, Archaeology, dichroic glasshttps://hackaday.com/wp-content/uploads/2026/10/dichroic_glass_university_of_sheffield.jpg?w=250https://hackaday.com/2026/10/29/an-attempt-at-a-useful-desktop-os-for-microcontrollers/Hackadayen2026-10-29T20:00:12+00:00An Attempt at a Useful Desktop OS For Microcontrollersmicrocontroller, operating system, FreeRTOShttps://hackaday.com/wp-content/uploads/2026/10/sylphide-os-featured.jpg?w=250https://hackaday.com/2026/10/29/2026-hackaday-supercon-all-the-speakers/Hackadayen2026-10-29T17:00:13+00:002026 Hackaday Supercon: All the Speakers!2026 Hackaday Supercon, 2026 Hackaday Superconferencehttps://hackaday.com/wp-content/uploads/2026/09/supercon-x-wide.png?w=250https://hackaday.com/2026/10/29/robot-picks-up-othello/Hackadayen2026-10-29T15:30:47+00:00Robot Picks up Othellocomputer vision, othellohttps://hackaday.com/wp-content/uploads/2026/10/othello.png?w=250https://hackaday.com/2026/10/29/exploring-whats-left-of-googles-vr-dreams/Hackadayen2026-10-29T14:00:45+00:00Exploring What’s Left of Google’s VR Dreamsandroid, google, virtual reality, vr headset, youtube, google daydreamhttps://hackaday.com/wp-content/uploads/2026/10/daydream_feat_bright.png?w=250https://hackaday.com/2026/10/29/an-ai-chatbot-for-the-apocalypse/Hackadayen2026-10-29T11:00:01+00:00An AI Chatbot for the Apocalypsesurvival, preppers, LLM, large language modelhttps://hackaday.com/wp-content/uploads/2026/10/shtfai.png?w=250https://hackaday.com/2026/10/29/magnetic-lock-opens-by-magic/Hackadayen2026-10-29T08:00:39+00:00Magnetic Lock Opens By Magiclock, hall effect, magnetic lockhttps://hackaday.com/wp-content/uploads/2026/10/hall.png?w=250https://hackaday.com/2026/10/28/2026-retrocomputing-challenge-custom-risc-v-processor-for-retro-system/Hackadayen2026-10-29T05:00:43+00:002026 Retrocomputing Challenge: Custom RISC-V Processor For Retro Systemfpga, gaming, video, cpu, doom, retrocomputing, ray casting, timing, wolfenstein, RISC-V, terasic de0-nanohttps://hackaday.com/wp-content/uploads/2026/10/risc-v-gaming-main.png?w=250https://hackaday.com/2026/10/28/battery-prototype-uses-superextensive-quantum-effects-to-charge-faster/Hackadayen2026-10-29T02:00:26+00:00Battery Prototype Uses Superextensive Quantum Effects to Charge Fasterbattery, quantumhttps://hackaday.com/wp-content/uploads/2026/08/superextensive_battery_cell_kieran_hymas_et_al_2026.png?w=250https://hackaday.com/2026/10/28/hacking-the-modern-tamagotchi-with-uart/Hackadayen2026-10-28T23:00:25+00:00Hacking the Modern Tamagotchi With UARTadapter, arm, browser, uart, port, doom, link, 32-bit, tamagotchi, tamagotchi paradisehttps://hackaday.com/wp-content/uploads/2026/10/tamagotchi-main.png?w=250