Self-Portaging Canoe Is Part Bicycle

October 19, 2024 by Bryan Cockfield 10 Comments

Normally when making a long voyage in a canoe, an adventurer would paddle the vessel as far as possible and then “portage”, or carry, the canoe over the short sections of land separating the bodies of water. Portaging is a lot of work, though, since canoes generally aren’t particularly light or designed for traveling over land. To solve this problem, [Ben] is modifying his home-built canoe with some interesting parts to make it into an amphibious vehicle which can much more easily traverse land.

The wheels for the amphibious craft come from BMX bicycles, which have much smaller wheels as well as more robust frames when compared to more traditional bicycles. The rear of the canoe was modified to use a go-kart axle with two driven wheels. An additional set of cranks mounted outboard drive a custom-built paddle to propel the boat when traveling on water. The frame borrows heavily from recumbent bicycle design and includes a similarly comfortable seat, with steering handled by a wheel at the front when traveling on land and a rudder at the rear when traveling over water.

[Ben] intends to take this unique vehicle on a cross-country trip across Scotland, with the first part of the adventure on water via the Caledonian Canal and the return trip on land via the Great Glen Way. Hopefully, there’s no actual portaging required for his trip as the bike components add a tremendous amount of weight to the boat. [Ben] he even added a sail that could theoretically be used in either mode. We’ll be keeping watch for his next videos showing his adventure, and in the meantime daydreaming about other unique bikes that let you travel where bikes normally can’t.

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Party Canoe Lights Up The Water

January 7, 2021 by Lewin Day 26 Comments

Generally, any activity out on the water is more dangerous when done at night. Hazards are less visible, and it can be easy to get into trouble. [Xyla Foxlin]’s party canoe can’t help with that, but it does look the business after dark.

The canoe is made out of fiberglass, directly formed onto an existing canoe to make getting the shape right easy. It was formed in two halves, with special care taken to make the final result as clear as possible. Obviously, fiberglass is never going to be perfectly transparent, but [Xyla] does a great job of getting a nice translucent frosted look. The final effect means that it’s the perfect canoe to stuff full of addressable LEDs. A string of WS2812Bs, hooked up to an Arduino, make for an appealing lightshow when boating at night.

The diffusive nature of the fiberglass really makes the difference here. We’ve talked about the topic before – it’s the key to making your glowy project really pop. Video after the break.

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Mushroom Canoe Is Rooted In Nature

November 20, 2020 by Kristina Panos 38 Comments

Mushrooms might be the most contested pizza topping after pineapple, but can you build a boat from pineapples? Probably not, but you can from mushrooms. Mushrooms, or rather their mycelium root systems, can be used for things like packaging, insulation, and furniture, and it could be the next thing in floatation, too. Just ask [Katy Ayers], a Nebraska college student who built an eight-foot canoe molded almost entirely of mycelium.

[Katy] got into mushrooms when she was tasked with researching solutions to climate change. She loves to fish and has always wanted a boat, so when she found out that mycelium are naturally buoyant and waterproof, she decided to try using it as a building material.

[Katy] floated the idea by the owner of a local mushroom company and they got to work, building a frame suspended in the air by a hammock-like structure. Then they covered the boat’s skeleton with spores and let it proliferate in a hot, humid growing room. Two weeks later, they had a boat made of live mycelium, which means that every time it goes out on the water, it spawns mushrooms. The total cost including tools was around $500. The boat experiment spawned even more mycelium projects. [Katy] has since experimented with making lawn chairs and landscaping bricks from mycelium.

Don’t want to wait to grow your own mycelium boat? You can build one out of stretch wrap, packing tape, and tree branches.

Thanks for the tip, [ykr300]!

Main image by Katy Ayers via NBC News

The Illuminated Waterways Of The United States

September 20, 2017 by James Hobson 8 Comments

A recent convert to the ways of the laser cutter, redditor [i-made-a-thing] was in want of a project and — stumbling on some waterways maps on Etsy — launched into fabricating an illuminated map of all the waterways in the United States.

The map itself was laser-cut out of 1/4 inch plywood at his local makerspace. Thing is, smaller rivers and tributaries were too narrow at the scale [i-made-a-thing] wanted, so he ended up spending several hours in Photoshop preparing the image so larger rivers would be laser-cut — and not break off– while the rest would be etched onto the surface. After testing the process by making a few coasters, he was ready to get started on the real deal.

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You Will Want To Build This Canoe

March 19, 2017 by Jenny List 22 Comments

There is something about a wooden boat that should be facsinating to most makers, the craftsmanship and level of work that goes into creating a sea-, lake-, or river-worthy craft with smooth lines, from little more than thin pieces of wood. Master boatbuilders have apprenticeships that last years, and spend entire careers refining their art.

[Adam], also known as [A Guy Doing Stuff], is not a master boatbuilder. In his words, he’s just a guy with some basic woodworking knowledge, who builds canoes from cedar strips. But you wouldn’t know that he has no training as a boatbuilder from looking at his work, which you can do because he’s posted some beauthiful videos.

We see the creation of a skeleton to produce the basic shape of the boat, followed by the creation of prow and stern. Then there is a painstaking application of carefully shaped cedar strips to make the hull, and a single layer of glass fibre on either side. With the gel coat applied though you wouldn’t know the fibre was there. Finally we have the creation of the seats and interior fittings, followed by the canoe being paddled across a lake.

Few of us may ever make a canoe. But if we did, we’d want it to be one like this one.

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Canoeing Sans Paddles. Yes, It Is Possible

April 14, 2015 by Rich Bremer 21 Comments

Now that Spring is upon us, it’s time to get out the kayaks, canoes and row boats. As fun as paddling around a lake may be, after a long winter of sitting inside our arms are not up to that task. Well, [comsa42] has a solution to that problem. He’s made a quick-attaching trolling motor setup for his canoe and documented the process along the way.

[comsa42] started with a run of the mill canoe. Although he wanted a trolling motor option, he didn’t want to permanently modify the canoe. He started by making a wooden beam that spans the width of the canoe and overhangs on one side. The beam was notched out to securely fit over the lip of the canoe and a couple bolts and washers were used to clamp the beam to the canoe. This beam is just a few inches behind the rear seat so that the motor is at a comfortable position for the person steering.

The electric trolling motor is attached to this beam. To power the trolling motor, [comsa42] wired up two 12v deep cycle marine batteries in parallel. He installed them in a recycled wooden case to protect the batteries from the elements or occasional splash.

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Giving A Canoe Lawnmower Power

January 4, 2011 by Mike Szczys 23 Comments

There’s the quiet serenity of paddling through the backwoods in a canoe, and then there’s this. It’s a lawnmower motor powered canoe that comes complete with steering wheel, throttle, and a stereo system. To keep the craft balanced the driver rides in the front seat while the motor is hanging off the stern of the boat. The biggest trick is not swamping the thing while getting the motor running, but future plans do include adding an electric starter. There is a kill switch for safety and it appears that top speed will not cause any stability issues. It’s hard to tell for sure from the video after the break, but it sure does seem to be loud!

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