We use Slack as our workplace communication tool at Pinkbike and we have a #randoms channel which we use to share an assortment of videos and stories from all corners of the cycling world and beyond... We thought a couple of the moments from the past week were too good not to share with a wider audience, so here are some of the highlights.
Tour de France Limited Edition KnivesThe Tour de France has plenty of merchandise tie-ins but knives definitely wouldn't be at the sharp end of our list for the biggest cycling event of the year.
French brand Opinel has made a big point about celebrating the 2022 Tour de France with the release of some folding knives. Opinel's slice of Tour de France memorabilia comes in two options with the $55 'Les Maillots' design and a cheaper 'Landmarks' knife for $29.
Omni-Wheel Bikes | Last time I built a giant omni-wheel. An omni-wheel can move in multiple directions because it has lots of smaller wheels around its circumference, so it can roll like a normal wheel, or slide sideways.
Normally you’d use at least three omni-wheels on a vehicle so that you can move or rotate in any direction. But in this video I’m going to put my giant omni-wheel on the front of a bicycle, and with some clever electronics I’m going to control the wheel so I can ride it.
I’m using the back end of the bike from the Makers Secret Santa Christmas video which Colin Furze left on my driveway. I’ll need to modify the bike so I checked it wasn’t Colin’s bike from his childhood or anything and he said it sounds cool.
As I mentioned last time, the wheel is going to be mounted the wrong way around on the front of the bike so the two wheels make a T-shape. So first of all I need to make some modifications to the front forks of the bike.—James Bruton |
Wild Schladming LapsSam Blenkinsop, Brook Macdonald, Tuhoto Ariki and Bernard Kerr gets loose in the bike park.
Tubeless Tire Physics | Tubeless tires have a wonderful physics behind them. Let's get into the engineering and physics of them in this video.—Lesics |
272km/h on a Bike | This Project was a hell of a ride! Month of planing and testing for this one moment testing out the limits of bike, tires and my mind. Now it´s official - I´m the fastet man on earth on a Standard Bicycle with 272km/h towed by a Motorbike Cheers to Geri Gesslbauer for pulling me and supporting me for the whole Project!—Elias Schwärzler |
Twin Engine Jet Kart | The Crazy Rocketman riding a new twin engine "Pirate" Jet Kart at the Cederville dry lake bed.—Robert Maddox |
On Board With the Winner of the Red Bull Erzbergrodeo | Manuel Lettenbichler has beaten 1,200 competitors and a mountain called the Iron Giant to triumph at the 26th edition of Austria’s iconic Red Bull Erzbergrodeo seven years after his father Andreas achieved the same feat - the only father/son combo to do it.
Ride with 'Mani' as he tackles the toughest one-day hard enduro race.—Red Bull Motorsports |
Inside a Liquid Mirror Vortex | Gav and Dan have re-melted their gallium and stuck it in a blender. Will it result in cool psychedelic slow mo footage with infinite reflections, or will it fly out of the blender and melt everything in the room?—The Slow Mo Guys |
Stopping a Plastic Tsunami in the World’s Most Polluting River | We are now testing our Interceptor Trashfence in Guatemala's Rio Motagua Basin home to what we believe to be the world's most polluting river.
Unfortunately, we couldn’t stop this particular trash tsunami, but are working hard to get it right & stop up to 20M kg of plastic from reaching the Caribbean Sea, every year.—The Ocean Cleanup |
How Many Beer Bottles Stops A Throwing Axe?
Big Crashes from Red Bull Flugtag | Red Bull Flugtag is a flying contest which challenges amateur teams to fly their handmade airplanes and gliders as far as possible to wow the judges. The aviators are also assessed on their creativity, showmanship and flare for design But there is no denying physics: what goes up, must also come down! We've put together 8 aeroplane designs from Red Bull Flugtag that flew absolute nowhere.—Red Bull |
92 Comments
If we stopped new production of all plastic tomorrow (which will obviously never happen), there's still all the plastic that currently exists. It doesn't go away, it just breaks down into smaller and smaller pieces.
We're f*cked.
As a manufacturer whom chromed steel tubes in California, regulations made the product so expensive and reduced its performance so much that it was 2x as expensive and lasted 20% of the same lifespan. Therefore it was more fiscally responsible to buy the chrome plated finished component form Thailand/Taiwan or china rather than produce it responsibly here.
Furthermore products that are more environmentally friendly are actually less environmentally friendly if they last half as long, for example paint, if it lasts half as long to reduce emissions 40% you will actually create 20% more emissions in the products lifespan when you repaint it.
These are inconvenient truths surrounding the climate change debate, most countries only control their emissions domestically, while outsourcing the products to less controlled countries that poisin the environment more.
This is my TED talk, please downvote me to oblivion.
Funny thing is when we were kids in the summer we would leave the house first thing in the morning to go explore the woods and a lot of times didn’t come home tell dinner if we really got thirsty we would drink out of the creek or eat snow no off us got sick and if we were dehydrated we never new it. Different times I guess.
Plastic in the abstract is a wonder-material.
Surgical equipment.
I’m sure you can think of some other useful applications of plastics.
Reusable glass bottles are better, but only in regional low-distance collect-and-refill solutions. (that need to be set-up in the first place)
1. Avoid bottled water.
2. Don't throw into nature FFS.
3. Recycle it.
Enjoy your paper straws
Humanity is doomed, and rightly so.
What's the appeal of navigating a clumsy 100kg MX bike through a rock garden a crawling speeds? I don't get it. That sport is so weird.
Also why aren't those MX bikes electric? Instant torque and perfect traction control would probably be way superior to a revvy two-stroke engine and a friction clutch.
Many of the moto riders would think the same about what we do in the bike.
Can anyone explain to me why this was down-voted? Seriously, I am baffled.
Why is everyone so upset in arms about a pocket knife? Don’t you have a 9” fixed blade in your kitchen…? I’m confused
1) the jersey knife is cool, sprint , king of the mountain and of course tour leader.
2) that plastic tsunami garbage video is pretty disturbing.
3) best of luck to Rocketman , good to see he’s still going at it.
4) who makes V rated bike tires?
Obviously anything CAN become an offensive weapon (even keys in your pocket) but small folding pocket knives are legal to carry in public.