Learn how to make your own RGB Mood Lamp - the colour changing lamp with red, green and blue leds that fades between all colours of the rainbow.
Since it’s a low cost project, materials used are not expensive - just a few electronical components.
Don’t throw away your used bathtub because you can turn it into an armchair or two person sofa. Here’s how:
it’s a bathtub, that you cut in the middle, and stake both parts to make it a cool armchair. Of course, it’s not the lightest armchair that we can show you, but this wouldn’t cost you a lot.
A variant is to cut the bathtub on its other direction. The result is a two-person sofa or a park bench with this big advantage: Rain drops won’t rotten its materials.
If you always complain that your cell phone alarm volume is not loud enough to wake you up in the morning, Bahbak Hashemi-Nezhad has a creative idea - the wine glass resonator - that really helps!
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This is a natural way of killing the annoying mosquito - building a mosquito trap using used pepsi/coca-cola bottle, water, yeast and brown sugar. This idea came from a school class in Taiwan and it has been proven to work very well.
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