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Goodyear shows off 90 percent sustainable tires and traction-tracking treads at CES 2023
Last CES, Goodyear dazzled the assembled crowds with a protype tire that derived some 70 percent of its recipe from sustainable sources. This CES, Goodyear is back with an impressive iterative improvement — 90 percent sustainable materials will go into this one!
Continental's eco-friendly concept tire includes a renewable tread
Continental has unveiled a concept tire with a renewable tread and renewable materials like dandelions and rice husks.
Smart's airless bike tires use NASA tech to defeat punctures
NASA-approved startup Smart is using the space agency's smart memory alloy tech in its Metl bike tires.
Microsoft and Bridgestone launch real-time tire damage system
A new system can detect tire damage in real time.
Pirelli app gives track day drivers a digital pit crew
Gone are the days when racing sports simply involved cars hurtling around a track as fast as possible. Now, there are eye-watering volumes of data being processed every second, providing deep metrics and guidance on everything from tire pressure to traction control. This kind of intel was once the sole domain of racing drivers and pit stop crews, but now tire brand Pirelli has unveiled a system that'll give civilian track day goers the same kind of insight.
NASA goes back to the middle ages for its rover tire design
The Mars Curiosity rover has been a big success, but NASA's modern tech couldn't save its tires from breaking down in the harsh conditions of Mars. For future missions, the agency has gone back to the age of knights. Based on the principles of chainmail armor, the "Superelastic" tires can withstand more deformation than any other non-pneumatic tire. At the same time, they could potentially withstand extraplanetary abuse and provide better traction for next-generation rovers.
Michelin’s 3D-printed tire is as stunning as it is futuristic
Looking at Michelin's new concept tire (dubbed the "Vision") is like staring at a mesmerizing painting of future wheels. The blue webbed structure looks nothing like a typical black tire, but feels just as sturdy. It also boasts a unique set of advanced environmentally friendly features. Many of these principles are already being used in existing tires, while others are still fairly abstract ideas. The Vision is a proof of concept, combining ideas old and new, and it gives us a glimpse at Michelin's plans for what it calls "sustainable mobility."
ICYMI: Poop fuel, magnet-attached spherical tires and more
#fivemin-widget-blogsmith-image-182793{display:none;} .cke_show_borders #fivemin-widget-blogsmith-image-182793, #postcontentcontainer #fivemin-widget-blogsmith-image-182793{width:570px;display:block;} try{document.getElementById("fivemin-widget-blogsmith-image-182793").style.display="none";}catch(e){}Today on In Case You Missed It: UCLA's biofuels lab is doing interesting work with manure protein, to see if supply of a better kind of alternative fuel can be produced on an industrial scale. Goodyear is out with crazy futuristic prototype tires that would connect to a car with magnets, be 3D printed, totally beach-ball round, include foam sponges inside the grooves to help with traction on water, and more. A Swedish musician spent a year constructing a marble music machine that is absolutely stunning to see in action. And even though this video has made the rounds before, the Japanese company that created it is still riding high so we wanted to include it. It's a tomato-headed, 18-pound robot backpack that automatically feeds you tomatoes while you run. As always, please share any interesting science or tech videos, anytime! Just tweet us with the #ICYMI hashtag to @mskerryd.
Bridgestone rolls with air-free tire concept (video)
The days of flat tires and spares are numbered. Sure, self-inflating tires are all well and good, but don't protect from the darn puncture itself. Similar to Michelin's tweels, Bridgestone has cooked up some air-free concept tires that use a tough but flexible thermoplastic structure that behaves like a normal tire with nary any horizontal force produced. Each wheel is able to support around 150kg, although on a typical electric mobility scooter the load is more likely to approach 50kg. Bridgestone is looking to show off those curved, hypnotic spokes on the retail model, but is still researching how to protect against objects getting lodged inside. Roll over the break to see those spokes in action and imagine a future without puncture repair kits.
Hard Candy Street Skin for iPad 2 covers all corners
Hard Candy cases, known for their sex-sells approach (just take a look at their site), has brought their Street Skin line to the iPad 2. Designed as thin yet rugged cases for Apple's iDevices, the Street Skin cases are made of TPU and feature a tire-like design with a raised grip pattern across the surface. The Street Skin for the iPad 2 is no exception, covering the iPad in a semi-flexible rubber that's about 3 mm thick. The case wraps tightly around the back and sides of the iPad with a lip covering the front edge of the screen making sure that all the corners and edges are covered nicely. There are good-sized cutouts for the buttons, mic, ports, speaker and camera meaning you're not losing any functionality with the case on. What makes the Street Skin standout is the hinged front cover design. The front flap fits into the front lip of the case on the screen, ensuring the entire glass front of the iPad 2 is covered save for two small holes where the front lip of the case is shaped to allow access to the Home buttons and the ambient light sensor. When not in use the front flap is secured by two clasps at the top and bottom right corners of the cover. Once you need access to that gorgeous screen you unhook the clasps and fold the cover back around the rear of the iPad, moving the hinge all the way to the rear of the iPad and allowing the flap to be secured across the back using the same corner clasps. Once in place the flap is properly secured out the way, allowing you to get on with your business without having to worry about it. It's a simple yet very effective design. I have doubts as to how long the clasps will last as the corner straps on the front flap are pretty thin, but after a decent period of rigorous testing there doesn't seem to be any wear and tear to them. %Gallery-127557% Verdict The Street Skin for the iPad 2 is a solid case offering. It covers the important parts, leaves access where needed and covers the screen well with it's front flap that gets out of your way when the iPad is in use. The tire-like styling may not be to everyone's taste however, and I doubt the case will do much if you dropped the iPad 2 from any great height save for preventing scratches. I've also noticed that the reverse of the front flap, the bit that touches your screen, is prone to picking up dirt, dust and fingerprints and helpfully transferring them to your screen when you close the case. If kept clean with a cloth, everything is well however. If you want fairly decent protection without adding too much bulk, then the Street Skin for iPad 2 delivers for around $39.95 plus shipping. It's available in black, white and pink, with the white one we had in for testing looking a lot like the classic Storm Trooper armor.
Cyglo Night Bright Tyres turn on the magic of colored light
Just in time for that Tron reboot comes a set of tires for your ride that will not only see you looking fresh at night but could also keep you from becoming someone's hood ornament. They're called Cyglo Night Bright Tyres, featuring embedded LEDs in the tread and the sidewalls. At a standstill the lights are well-separated, but get moving and they stream together to form a lighted arc powered by the motion of the wheel itself -- no batteries to change or charge. The folks at Cyglo have had the idea for quite some time now but have newly received patents to protect the idea in the US and UK, meaning they're finally close to production. The cost? Unknown, but surely not cheap. Another pic awaits you below, plus a glimpse into the company's inspiration.
OSU foresters swap tree fibers for rubber in fuel efficient tires
Leave it to a gaggle of brilliant wood science researchers at Oregon State University to figure out that we've been doing this whole "tire" thing wrong for generations now. While studying some uses of microcrystalline cellulose, which can be made easily from practically any type of plant fiber, these Earth-loving gurus discovered that said material could actually improve the efficiency of vehicle tires when used in place of silica. Granted, only about 12 percent of the silica -- which is used as a reinforcing filler in the manufacture of rubber tires -- was swapped out, but the resulting tires gripped just as well in wet weather while decreasing the rolling resistance during those dry summer months. Furthermore, tires constructed with these fibers could be made with less energy, though long-term durability studies are still needed to prove that this whole plan is viable for more than a few thousand miles. [Via Gizmag]
Pirelli Cyber Tire adds some smarts to your slicks
Tire monitors are nothing new, but Pirelli's taking the idea a step farther by inserting sensors and microchips directly into the tires themselves. The Cyber Tire and Cyber Tire Lean can measure pressure, temperature and vehicle load, sending the information along using RFID. The self-powered Cyber Tire Lean, which will hit the market first in 2010, embeds the sensors in strip glued to the inner lining of the tire and communicates in one direction only; the proper Cyber Tire with directly embedded sensors will arrive later, and is being billed as an "intelligent tire" that will interface with vehicle systems like ABS and traction control to "correct wrong behavior in advance." Sure, okay -- but please tell us all this stuff can get switched off when we need to do some wicked burnouts, okay?[Via Autoblog]
Bicycle tire rocks Hello Kitty tread pattern, world wonders why
Just when you thought Hello Kitty had touched everything she possibly could, along comes a bicycle tire (of all things) to prove you wrong. Stock up now for $25.99 apiece.[Via OhGizmo, image courtesy of Nirve]
Studly Q Celsius tires for safe winter driving
What's a northeastern driver to do when wintry roads spell danger for everyday tires, while normal conditions hamper breaking ability for the studded variety? Well, Q's Celsius tires have traction studs that protrude and retract on your command -- practical and 007 slick, like something Q would install for use in rescuing Halle Berry from a gigantic ice palace. How it works: when you're ready to enter extreme weather mode, the tires use their own air supply to fill a secondary chamber that pushes the studs through the surface, past the tread. Then when conditions clear up, the studs retract back below the tread and the surplus air is released. We're not sure how much this upgrade will cost to add little cool to your lemon, but some extra cash might be worth the added safety, not to mention ditching the hassle of seasonal tire switching.[Via Autoblog]
