Ateneo-led team develop low-cost, green way to produce transparent aluminium oxide A team of Filipino-Japanese researchers pulled a chemistry magic trick — by sprinkling microdroplets of acid on ...

There are very special cases, when the sky is very clear and exceptionally transparent, that a green flash can be glimpsed ... This weak prismatic effect of the atmosphere results in a bluish ...

It may be hard to believe, but that transparent disk in the photo above is actually a fully functioning speaker. A team of researchers at Harvard's School of Engineering and Applied Sciences have ...