Nerdy Science Blog

I find this video “Electrical Derby” for the European Union is pretty weird and comedic but entertaining.  The video teaches how electricity works by using roller derby.  Below are some of the comments:

The music is pretty catchy and ‘electrified’, but I don’t understand a word from the song.  Is the lyrics related to the electric?

Although the two fat men are kinda annoying, it is a good video for visual learning.

Do you learn anything from this video?

[hat tip: Mark Grande]

Mr Zhang from Taipei created a bicycle that can generate electricity.  He installed a generator on his bike to produce electricity when he is cycling.  The amount of electricity produced can be used to support household electricity appliances (lights, fans, etc.) and also charging handphone battery.  He also lost 11 kg after two months of cycling.

However it will be very tiring as you need to go cycling whenever the electricity is running out.

(news)