Uncategorized
- Physics
Mastering the Mixer
Almost anything can happen when a batch of grains or powders is mixed—including striking, swirling patterns and spontaneous, total separation—so researchers are playing with beads, salt, sand, and other particles in simple tumblers to find out what's going on.
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In response to your article, I suggest that at least some inner-city boys are tripped up by violence around them as much as are the girls discussed in the article. Even though women experience shame about mental illness or intense emotional disturbance, it’s socially OK to be a woman and have an anxiety illness. It’s […]
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Down the Tubes: Amino acid proves key to plant reproduction
An amino acid that human brain cells communicate with also has a role in plant sex.
