Lightsaber Ice Block Mould: An Elegant Snack For A More Civilised Age
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We all know about the four fundamental forces of nature. gravity, electromagnetism and the weak and strong forces between atoms. But could there be a fifth force still waiting to be discovered? A new experiment performed in Hungary suggests this may very well be the case.
Red dwarfs are the most common type of star in the galaxy. But new research suggests that life within these systems may be limited, due to the stiflingly hot atmospheres on Earth-sized planets that orbit the red dwarfs.
Image Cache. The annual "light, music and ideas" festival Vivid Sydney kicks off in Circular Quay today. This year, it's constructed a giant tunnel, known as the Cathedral of Light, which runs along the edge of the Royal Botanic Gardens -- and there's a rather large surprise waiting at the end.