Purchase: http://hilaroad.com/video/ Creating a battery from a lemon is a common project in many science text books. Successfully creating one of these devices is not easy. This video demonstrates how to construct and use a lemon battery to light an LED and operate a calculator. http://hilaroad.com

  3774   Código Embebido
Cargando comentarios de Disqus


Esta web utiliza cookies, puedes ver nuestra la política de cookies. Si continuas navegando estás aceptándola
Política de cookies +