The milk industry produces in excess of 840 million tons of products each year. Why do humans drink so much milk? And given that all mammals lactate, why do we favor certain types of milk over others?
Jonathan J. O’Sullivan describes how milk is made.
Lesson by Jonathan J. O’Sullivan, animation by TED-Ed.
View full lesson: http://ed.ted.com/lessons/the-science…
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Categories: Gr 7-8 Science & Tech, Gr 9-10 Science
https://youtu.be/i5YbVPScF0c Our science guy Steve Spangler brought in extra help today to set-up today’s experiments with soda, bowling balls and lots of water. Grab the kids… call the... read more
Categories: Gr. 11-12 Biology
This site provides tonnes of useful animations for your senior biology class including transcription, mRNA processing, cellular processes, energy conversions and more. Click here for more Thanks... read more
Categories: Gr 7-8 Science & Tech, Gr 9-10 Science, Gr. 11-12 Biology
Unlike humans, cats have no need for philosophy. They're content with the life nature gives them, says British philosopher John Gray, author of Feline Philosophy: Cats and the Meaning of Life. He... read more
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