One Man’s Trash… Bicycle Edition - [Remy van Elst] found an obsolete bike navigation system, the Navman Bike 1000, in... - https://hackaday.com/2025/07/30/one-mans-trash-bicycle-edition/ #transportationhacks #gpsnavigation #windowsce #gpshacks

Supersonic Flight May Finally Return to US Skies - After World War II, as early supersonic military aircraft were pushing the boundar... - https://hackaday.com/2025/07/24/supersonic-flight-may-finally-return-to-us-skies/ #transportationhacks #supersonicflight #currentevents #engineering #originalart #featured #concorde #boeing #sst

Building a Stirling Engine Bike - Over on his YouTube channel [Tom Stanton] shows us how to build a Stirling Engine ... - https://hackaday.com/2025/07/17/building-a-stirling-engine-bike/ #transportationhacks #3dprinterhacks #stirlingengine #enginehacks #cnchacks #hardware #bicycle

Smart Coffee Table to Guide Your Commute - One of the simple pleasures of life is enjoying a drive to work… only to get stuck... - https://hackaday.com/2025/07/13/smart-coffee-table-to-guide-your-commute/ #transportationhacks #raspberrypi #topographic #homehacks #3dprinted #cnc

What Will It Take to Restore a Serious Flight Simulator? - [Jared] managed to find a professional FAA-certified flight simulator at an auctio... - https://hackaday.com/2025/07/13/what-will-it-take-to-restore-a-serious-flight-simulator/ #transportationhacks #flightsimulator #repairhacks #rebuild

DIY Navigation System Floats this Boat - [Tom] has taken a DIY approach to smart sailing with a Raspberry Pi as the back en... - https://hackaday.com/2025/07/10/diy-navigation-system-floats-this-boat/ #transportationhacks #navigation #navdesk #upcycle #boat

Generatively-Designed Aerospike Test Fired - The aerospike engine holds great promise for spaceflight, but for various reasons,... - https://hackaday.com/2025/07/10/generatively-designed-aerospike-test-fired/ #3dprintedrocketengine #transportationhacks #generativedesign #geneticalgorithm #hybridrocket #aerospike #rocketry #rocket

Adding Automatic Emergency Braking To An RC Car - Modern RC cars can be pretty darn fast. That’s fun and all, but it also makes it e... - https://hackaday.com/2025/07/02/adding-automatic-emergency-braking-to-an-rc-car/ #transportationhacks #radiocontrol #arduinonano #toyhacks #r/ccar

Move Over, Cybertruck: Series Hybrids from Edison Are on the Way - It’s been awhile since we checked in with Canada’s Edison Motors, so let’s visit [... - https://hackaday.com/2025/07/01/move-over-cybertruck-series-hybrids-from-edison-are-on-the-way/ #transportationhacks #electricsemi-truck #diesel-electric #electrictrucks #edisonmotors #serieshybrid

Building the Marauder LowRacer from Bike Parts - Thanks to [Radical Brad] for writing in to let us know about his recent project, b... - https://hackaday.com/2025/06/30/building-the-marauder-lowracer-from-bike-parts/ #transportationhacks #streetracingbike #bikeparts #lowracer

Why Trijets Lost Against Twinjets - If you’re designing a new jet-powered airplane, one of the design considerations i... - https://hackaday.com/2025/06/24/why-trijets-lost-against-twinjets/ #transportationhacks

Scratch-built Electric Boat Shows off Surprising Speed - Electric cars are everywhere these days, but what about boats? Looking to go green... - https://hackaday.com/2025/06/07/scratch-built-electric-boat-shows-off-surprising-speed/ #transportationhacks #greenhacks #customhull #solarpanel #speedboat #electric

Hand Truck Turned Into Motorcycle - For those motorcyclists looking to get a classic American-style cruiser, often the... - https://hackaday.com/2025/05/27/hand-truck-turned-into-motorcycle/ #transportationhacks #fourstroke #motorcycle #handtruck #handcart #welding #frame #wheel

Jettison Sails for Electric Propulsion - Although there are some ferries and commercial boats that use a multi-hull design,... - https://hackaday.com/2025/05/21/jettison-sails-for-electric-propulsion/ #transportationhacks #conversion #electric #battery #canopy #hobie #solar #boat #sail

You Wouldn’t Download a Helmet? - Odds are, if you have ridden a bicycle for any amount of time, you have crashed. C... - https://hackaday.com/2025/05/13/you-wouldnt-download-a-helmet/ #transportationhacks #bikehelmet #bikehack #airbags #airbag

Trackside Observations Of A Rail Power Enthusiast - The life of a Hackaday writer often involves hours spent at a computer searching f... - https://hackaday.com/2025/05/13/trackside-observations-of-a-rail-power-enthusiast/ #transportationhacks #originalart #featured #interest

Restoring A Sinclair C5 For The Road - The Sinclair C5 was Sir Clive’s famous first venture into electric mobility, a rec... - https://hackaday.com/2025/05/10/restoring-a-sinclair-c5-for-the-road/ #transportationhacks #clivesinclair #sinclairc5 #5d

Germany’s Cabinentaxi: The Double-Sided Monorail That Wasn’t Meant To Be - The 1970s was a perfect time for alternative modes of transport to be trialed that... - https://hackaday.com/2025/05/07/germanys-cabinentaxi-the-double-sided-monorail-that-wasnt-meant-to-be/ #publictransportation #transportationhacks #monorail

Electric Catamaran Sails High Seas of Inland Canada - There are a number of plans for DIY boats available online, so [Phil] went in sear... - https://hackaday.com/2025/05/04/electric-catamaran-sails-high-seas-of-inland-canada/ #transportationhacks #woodworking #greenhacks #catamaran #electric #plans #solar #boat

Hydrogen Trains: Not The Success Germany Hoped They Would Be - As transport infrastructure in Europe moves toward a zero-carbon future, there rem... - https://hackaday.com/2025/04/29/hydrogen-trains-not-the-success-germany-hoped-they-would-be/ #transportationhacks #hydrogentransport #hydrogentrain #greenhacks