Think Like a Physicist
"A physicist needs to decide what features of the problem are relevant and which features can be ignored, how to represent the problem in different ways..."
"There is a growing realization that nurturing scientists for the 21st century requires engaging students in the processes of doing science. For students to be engaged in the process of doing physics, they need to learn to think like a physicist... For example, when solving an experimental problem, a physicist needs to decide what features of the problem are relevant and which features can be ignored, how to represent the problem in different ways, including mathematical expressions, how to use available equipment to collect necessary data, how to analyze the data, and how to evaluate the results.
New research links urban planning and political polarization.
- Canadian researchers find that excessive reliance on cars changes political views.
- Decades of car-centric urban planning normalized unsustainable lifestyles.
- People who prefer personal comfort elect politicians who represent such views.
It turns out the human scalp has an olfactory receptor that seems to play a crucial role in regulating hair follicle growth and death.
- Scientists treated scalp tissue with a chemical that mimics the odor of sandalwood.
- This chemical bound to an olfactory receptor in the scalp and stimulated hair growth.
- The treatment could soon be available to the public.
Science and the squishiness of the human mind. The joys of wearing whatever the hell you want, and so much more.
- Why can't we have a human-sized cat tree?
- What would happen if you got a spoonful of a neutron star?
- Why do we insist on dividing our wonderfully complex selves into boring little boxes
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