Plants on aspirin

For centuries humans were using willow barks to treat a headache or an inflamed tooth. Later, the active ingredient, the plant hormone salicylic acid, was used to develop painkillers like Aspirin. But what happens, if plants are treated with these painkillers? By doing so, scientists discovered an unexpected bioactivity of human pharmaceuticals in plants.

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Plants on aspirin

For centuries humans were using willow barks to treat a headache or an inflamed tooth. Later, the active ingredient, the plant hormone salicylic acid, was used to develop painkillers like Aspirin. But what happens, if plants are treated with these painkillers? By doing so, scientists discovered an unexpected bioactivity of human pharmaceuticals in plants.

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Air pollution spikes linked to lower test scores for Salt Lake County third graders

More frequent exposure to air pollution spikes were associated with reduced test scores for third graders in Salt Lake County. Schools with a higher proportion of students of color and from households experiencing poverty were exposed to more peak pollution days than were schools serving middle- to upper- class and predominately white students. The results stress the need for legislators to enact policies to reduce the number of peak pollution days.

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Air pollution spikes linked to lower test scores for Salt Lake County third graders

More frequent exposure to air pollution spikes were associated with reduced test scores for third graders in Salt Lake County. Schools with a higher proportion of students of color and from households experiencing poverty were exposed to more peak pollution days than were schools serving middle- to upper- class and predominately white students. The results stress the need for legislators to enact policies to reduce the number of peak pollution days.

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Top Tesla Goodies for Cyber Monday

Credit to Author: Matt Pressman| Date: Mon, 30 Nov 2020 14:51:32 +0000

With the holidays fast approaching, there’s never been a better time to spoil your Tesla. Wait. Isn’t it time to buy gifts for others

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Transportation of water into the deep Earth by Al-phase D

Researchers have recently measured the propagation speed of ultrasonic waves in an aluminum-rich hydrous mineral called Al-phase D at pressure conditions relevant to the Earth's deep mantle. Their results suggest that seismic shear anomalies observed locally beneath subduction zones may reveal the presence of hydrous minerals in the uppermost lower mantle, which would have important implications for the Earth's interior because hydrogen affects considerably the physical and chemical properties of mantle minerals.

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Transportation of water into the deep Earth by Al-phase D

Researchers have recently measured the propagation speed of ultrasonic waves in an aluminum-rich hydrous mineral called Al-phase D at pressure conditions relevant to the Earth's deep mantle. Their results suggest that seismic shear anomalies observed locally beneath subduction zones may reveal the presence of hydrous minerals in the uppermost lower mantle, which would have important implications for the Earth's interior because hydrogen affects considerably the physical and chemical properties of mantle minerals.

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Tesla Model 3 Police Car vs. Dodge Charger Police Car — Nearly $7,000 In Savings In One Year

Credit to Author: Zachary Shahan| Date: Mon, 30 Nov 2020 04:44:15 +0000

The police department for the town of Bargersville, Indiana, bought a Tesla Model 3 a bit more than a year ago for its fleet. Aside from absolutely loving the car, Police Chief Todd Bertram shared records of the Model 3’s expensive versus a Dodge Charger’s expenses after one year in service — and the savings are staggering

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