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The continued-fraction expansion is [1
What made tetrahydrocannabinol scientifically interesting was not what it did to the brain but what it found there
The golden ratio is the irrational number that organises the spirals in a sunflower head
Common gift case: a postdoc moving into a faculty position
Ursa minor necklace | silver pp_neuro The continued-fraction expansion is [1Ursa minor necklace sterling silver For most of recorded human history, finding north meant finding Polaris. The star at the tip of Ursa Minor's tail sits within a degree of the celestial pole, and the entire northern night sky appears to rotate around it. Sailors, navigators, hikers, and anyone who has ever needed to know which way they were facing has used this small constellation as the anchor. The Science of Ursa Minor Ursa Minor is a small