Rip current safety.
Watch this video and learn more about rip currents and swimming safely at the beach. Thanks to Rob Brander and the University of New South Wales (UNSW), Science of the Surf programme.
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Here's a link to my photos from the other day in Sydney: Sydney beaches
Genius
From the Oxford Dictionary online: 'genius' /jeeniss/ • noun (pl. geniuses) 1 exceptional intellectual or creative power or other natural ability. 2 an exceptionally intelligent or able person. 3 (pl. genii /jeeni-i/) (in some mythologies) a spirit associated with a person, place, or institution. 4 the prevalent character or spirit of a nation, period, etc. — ORIGIN Latin, also in the sense ‘spirit present at one’s birth’, from gignere ‘beget’. Everyone has heard the expression "...great minds think alike". but what does it mean? What is it referring to? Do great minds really think alike? If all minds thought alike, would we still get innovation? Genius can also be defined as: = intuis (wisdom) = cognis (knowledge) = technis (practical ability) and in addition, those people are often in possession of a 'special vision'. How valid is an IQ test? IQ? Is it just a social construct? What does it measure exactly - capability/cognitive ability? What about emo...
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