Contrary to what we all learned in elementary school science class, it turns out that heat may not be necessary to make water evaporate. Scientists at MIT have made the surprising discovery that light ...

If you need to cool something, the gold standard is using a gas compressor arrangement. Of course, there are definite downsides to that, like weight, power consumption, and vibrations. There are solid ...

The film discusses the relationship between the sun, heat absorption, and the growth of plants. It explains how different colors absorb and reflect heat, the importance of sunlight for life, and how ...