Entaille de bases de ménage - comment remplir un filtre jetable de l'eau de marque de Brita !
Je suis coupable de passer environ $20 chaque mois pour un eau-filtre de Brita mais voici une entaille fraîche qui les expositions vous que tous que vous avez obtenu de faire est pour remplacer la merde de carbone à l'intérieur de elle.
, utility knife, Water, water pitcher
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Loading ...Floating Restaurant Table!
Floating restaurant table isn’t something new but the design looks awesome!
The bbq-donut® is the brainchild of German inventor and entrepreneur Sebastian Schmitt, and we think it has applications globally for everything from singles get-togethers, company getting-to-know-you events, a customer magnet at carnivals and festivals, waterside and beachside promotions and as a floating catering service.
Motive power to the bbq-donut® is supplied via a Torqeedo Travel 400 Electro-outboard motor giving it a top speed of around 4km/h – more than enough for gentle noiseless, pollution-free cruising with ten souls aboard.
Take several bbq-donuts® and they can be assembled into an array of configurations of different sizes and shapes, making it suitable for use as a VIP lounge on the beach. Offering the right mix of private boothes and opennessl this additional aspect to the bbq-donut® is perfect for promotion purposes.
The main floating body of the 3.6 meter diameter donut is constructed of Polyethylene (PE) with a very strong UV protection as well as an antistatic additive, and all-up, ready to go, it weighs in at around 500 kg, and is capable of carrying a payload of around 1000 kg. There’s an optional trailer for the rig, so it can be towed to different locations.
(No Ratings Yet) Loading ...DIY ROCKET - Homemade Rockets!
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Holy cow, check these guys out, they made cool homemade rockets that almost resemble powerful bottle rockets!
This is the first static test with our homemade tar/oxygen hybrid rocket motor. James Turner and myself (Eric Stackpole), and two of our friends, Jeff Bernard and Caleb Lesher did this project last summer because we wanted to learn more about how rocket engines work. We built the rocket in James’ garage in Humboldt County, CA completely out of parts we got at the local hardware store. We had previously done a little over 20 tests with polyethylene, but none of them came close to this having much power (note the shaking of the camera when the rocket fires.)
via 
Also check out this kid who made his own rocket launcher.
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