Young World Inventors: A Tanzanian Bike Mechanic’s Journey…
...the energy of the pedaling wheel. Then, he built one. From…
...the energy of the pedaling wheel. Then, he built one. From…
The IV DRIP is a monitor for intravenous dehydration relief in…
Barrix Catch Fly Trap is designed to lure and trap pests,…
One block north of the walled old city in the heart…
...still shop at large, open-air markets, which produces a great deal…
The Eco Rocket Stove is a combined cookstove and space/room heater.…
...aspects of a project like this: I’m trying to discover what…
...shops selling specific product lines (i.e. hardware, packaged consumables, produce, farm…
...as people work, study, and shop indoors. The virus spreads in…
...has completed an illustrated construction guide (pdf). Pat Delany, an early-comer…