VIDEO: Energy & Efficiency, Episode 2

Today, I’m looking at renewable energy sources, with this video review of a wind-up torch. Is it a good idea? Does it work? Is manual electricity generation a viable alternative to traditional plugs, bulbs and power leads? Let’s find out!

I apologise for the poor sound quality.

In summary, wind-up torches work, but require constant winding. There is an additional energy saving to be found…