SuperGroupies SEGA Mega Drive Saturn Dreamcast Watches
Fans of SEGA’s classic hardware finally have a new way to keep those machines close. SuperGroupies has partnered with the company on a trio of official wristwatches that recreate the Mega Drive, SEGA Saturn and Dreamcast in wearable form. Each one pulls specific details from the original consoles and their controllers, then packs them into a 42mm stainless steel case that looks ready for daily use.

3D-Printed Airless Mountain Bike Tires MTB
Companies have spent years showing off car tires that never go flat. Michelin and others roll out concept designs built from polymer webs that support the load without a single molecule of air. Those prototypes look sharp in tech demos, but almost never reach actual cars. Mountain bikes face a harder version of the same problem. A sharp rock or thorn can end a ride in seconds. Sealant inside modern tubeless tires already stops most punctures, yet the dream of a tire that simply cannot lose pressure still pulls people in. Berm Peak, the popular mountain-bike YouTuber known for building and testing unusual gear, decided the only way to get a real airless mountain-bike tire was to make one himself.

Jeddah Tower JEC Construction Update August 2026
Crews in Jeddah have pushed the Jeddah Tower, previously known as the JEC Tower, past another hard-won mark. The structure now stands 430 meters high with 107 floors finished, a clear signal that the long-stalled project has regained serious momentum. Roughly 570 meters of concrete and steel still need to rise before the tower reaches its planned height of more than one kilometer. When that day arrives, it will become the first building on Earth to cross that threshold and will take the title of world’s tallest from Dubai’s Burj Khalifa.