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in title
non newtonian fluid
0
2 year ago
People have started using a special type of fluid called "D3O" to make cases and bags for laptops, phones, and MP3 players. This fluid is special because it is "non-Newtonian" which means it changes consistency depending on the pressure applied to it. It feels like a soft sherbet when touched. This material is being used in many other areas as well.
in title
asclepius
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2 year ago
Statues of Asklepios, the god of health, are often seen with three objects next to them: a staff, a rooster or a snake, and a bowl. The staff stands for a long life, the rooster or snake stands for being alert and paying attention, and the bowl stands for medicine. These three objects together mean that a doctor or pharmacist should be dedicated to helping others, even if they are old, and should be careful and watchful.

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robbie moon
360 points
2 entries
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Member Since 2020 04 21