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Uno de los primeros prototipos -

Una niña de 13 años inventa un dispositivo que genera energía renovable por menos de 5 dólares

It could provide clean, cheap, inexhaustible power to the world. So why haven't we figured it out yet?

Although expensive to build and maintain the infrastructure required to implement, the energy output of nuclear fusion is enough to support entire cities in a sustainable fashion with minimal energy input.

maquetas profesionales de una pileta - Buscar con Google

maquetas profesionales de una pileta - Buscar con Google

STEM Challenge Build a Newton's Cradle- featuring Newton’s

STEM Newton's Cradle Challenge - featuring Newton’s 3rd Law

Convierte tu ordenador en un laboratorio de electrónica

Convierte tu ordenador en un laboratorio de electrónica

ATX Breakout Board - recycle an ATX computer power supply into a bench tool for powering projects

ATX Breakout Board - recycle an ATX computer power supply into a bench tool for powering projects

Simple step-by-step directions to create an easy-to-build dancing robot.

Free Topic Selection Wizard, science fair project ideas, step by step how to do a science fair project, Ask an Expert discussion board, and science fair tips for success.

This is a review on the MG Sazabi Ver.Ka Gundam 1/100 model!

Sazabi Ver.Ka Gundam

Doug Selsam's Sky Serpent uses an array of small rotors to catch more wind for less money

Ten Times the Turbine Doug Selsam's Sky Serpent uses an array of small rotors to catch more wind for less money-SR