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Poison ivy
Poison ivy is a woody vine that is well-known for its ability to produce urushiol, a skin irritant which for most people will cause an agonizing, itching rash.
Note: The above text is excerpted from the Wikipedia article "Poison ivy", which has been released under the GNU Free Documentation License.
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December 21, 2024
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Latest Headlines
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Dec. 19, 2024 — A new tool that predicts the behavior of desert locust populations will help national agencies to manage huge swarms before they devastate food crops in Africa and ...
Dec. 19, 2024 — Researchers have designed a new technology that takes inspiration from WWI fighter aircraft machine gun and propeller synchronization to manipulate cell behavior by precisely modulating the pH of the ...
Dec. 19, 2024 — New research finds a pervasive low-quality diet among pregnant and postpartum individuals, reflecting 'an urgent need for widespread ...
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Dec. 20, 2024 — Researchers developed a biosensing technique that eliminates the need for wires. Instead, tiny, wireless antennas use light to detect minute electrical signals in the solution around ...
Dec. 19, 2024 — Opening new doors for the development of nanotechnologies in medicine and other fields, scientists recreate and compare two natural mechanisms to better program the timescale of molecular ...
Dec. 20, 2024 — Scientists have discovered a way to remove toxic compounds from potatoes and tomatoes, making them safer to eat and easier to store. The breakthrough could cut food waste and enhance crop farming in ...
Dec. 20, 2024 — Despite their reputation as buzzing nuisances, flies serve a critical role as some of the Earth's most prolific pollinators -- and new research ...
Dec. 19, 2024 — When introducing genes into yeast to make it produce drugs and other useful substances, it is also necessary to reliably switch the production on or off. Researchers have found three gene regulation ...