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25 wrz 2019 · In this lesson plan, students will learn about biomimicry -- an innovative method in which nature inspires new inventions to solve some of the world's toughest problems.
24 maj 2018 · Science fiction is quickly becoming science fact. Another daring genetic experiment to bioengineer animals could prevent Lyme disease. But the power to make life comes with deep ethical...
Phosphate buffered saline (PBS) is a buffer solution commonly used in biological research. PBS is isotonic and non-toxic to cells. It is used in several applications of tissue culture, most notably for cell washing and trypsinization.
Instead of focusing on the what of science and engineering, science inquiry and engineering design are focused on the how. How do scientists do science? How do engineers approach engineering challenges? What practices and processes do they use to learn about and design for the natural world? Science Inquiry and Engineering Design
17 lut 2021 · To find out, host David Pogue investigates the surprising molecules that allowed life on Earth to begin, and ultimately thrive. Along the way, he finds out what we’re all made of—literally.
Phosphate-buffered saline (PBS) is a buffer solution (pH ~ 7.4) commonly used in biological research. It is a water-based salt solution containing disodium hydrogen phosphate , sodium chloride and, in some formulations, potassium chloride and potassium dihydrogen phosphate .
The Secret Life of Scientists & Engineers is an Emmy-nominated web-series from the acclaimed PBS series, NOVA. The series profiles today’s leading scientists—and shows what they’re like when the lab coats come off—showing viewers a human side of science that many students can relate to.
