Backyard Inventors ( TeK-THinK) We admire the enginuity of amatuer inventors as they work in their backyards and garages to create everything from computers to clean energy devices. Here is a video of such a device made from steel and wood as a prototype being tested in the water. It is a homemade wave energy […]

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Home Made Paint Can Rocket Stove ( Tek- THinK) For those hunters or campers out there that like to rough it and be able to cook some hot food without hauling a huge gas stove around with them. And dont forget the gas which you will probably run out of sooner than later.

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Build a 6 Volt Battery ( TeK-THinK) If you are ever find yourself in a position without power for your flashlight, calculator or phone, don’t panic. As long as you are carrying 10 or 20 US pennies newer than 1982, some cardboard and a little vinegar you should be able to improvise. Well once you […]

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Clean Energy Designs ( TeK-THinK) Joe Genius reviews inventions in clean energy and how renewable technologies work. See the details behind wind turbines, solar cells and electric cars. DIY inventors feature in this review.

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Make Hydrogen at Home ( TeK-THinK) – Hydrogen is considered by some to be the clean energy of the future. In reality as an energy carrier hydrogen presents some interesting challenges however it is pretty easy to make if you have access to electricity.

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Making a stylish metal ring out of a coin. This video is pretty unique in showing how to actually do this with only a few tools and some time.

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Cutting a Wine or Beer Bottle ( TeK-THinK) If you have ever tried to cut a cool shaped wine or bear bottle to use as a glass or flower vase or what ever, then you know that it takes a long time to make a clean edge that won’t cut you and even then the […]

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Solar Thermal Fresnel Lens (TeK-THinK)- ┬áRemember when projection TV’s where all the rage for people who didn’t mind dishing out $10,000 for a chance to stay at home and watch movies instead of going to the theatre and spending $ 10 dollars each for a ticket and popcorn? Maybe not but that is how I […]

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DIY Concentrated Solar Thermal Projects for Kids ( TeK-THinK) Here are some great concentrated solar thermal projects for your kids. Make sure you supervise them and participate because learning about solar is fun for everyone right?

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Home Made High Altitude Balloon and a GoPro Video Camera ( TeK-THinK) These two enterprising young explorers have chronicled their adventures with a home made high altitude balloon equipped with a GoPro HD video camera. This is the 2nd flight for them and this time things go very wrong but still they end up with […]

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