Experiments Useing Helium
Teen Scientist Experimenting With Kudzu Removal
Teen Scientist Experimenting With Kudzu RemovalPosted on: Sunday, 31 July 2011, 06:16 CDT
Inspired by a sixth-grade science project, a teenager has developed a way to help combat kudzu, "an invasive plant that has overrun millions of acres of land throughout the Southeastern United States," according to a recent CNN.com report.
Kudzu was first brought into the US during the Philadelphia Centennial Exposition of 1876, and gained popularity in the 1930s and 1940s as a way to combat erosion. These days, however, it has begun spreading out of control, overtaking 150,000 new acres of land each year.
According to CNN's Natalie Snedden, "in 1998, kudzu was listed by the U.S. Congress as a 'Federal Noxious Weed' and is estimated to cover over seven million acres of land in the U.S."
Enter 17-year-old Jacob Schindler.
Snedden reports that, as part of a grade school project that involved growing the angiosperm on Mars, Schindler began experimenting with different gases and discovered that helium killed the plant, but did not harm any of the growth around it.
"I started asking what would make it impossible to grow kudzu on Mars," he told the CNN.com reporter. "But what it really became is: How can I eliminate kudzu in an environmentally-friendly way?"
Eventually, he developed a device that includes a modified drill shaft attached to a helium tank. He uses it to drill into the ground and disperse the gas.
Schindler's mom, Julie, has applied for a patent on the device, which has drawn the attention of the scientific community--including Auburn University Assistant Professor of Agronomy Stephen Enloe, who is currently working with the teen on a research grant sponsored by the Weed Science Society of America (WSSA), Snedden reported.
"When I first heard about Jacob's ideas, I was a little skeptical," the professor, who has teamed with Schindler on laboratory experiments, said. "But the more I thought about it, I realized it could have some merit. Kudzu has large tubers and if the helium is choking out the oxygen, it could be suffocating them.
Experiments Useing Helium - News
I was a little skeptical," the professor, who has teamed with Schindler on laboratory experiments, said. "But the more I thought about it, I realized it could have some merit. Kudzu has large tubers and if the helium is choking out the oxygen,
The flight was the first of what McCurry hopes will be a regular end-of-the-year experiment for Pine Lake Prep. “The idea is to have the (lower, middle and upper schools) come up with experiments to send up with the balloon to track wind patterns,
A gas giant, it is comprised of about 90 percent hydrogen and 10 percent helium, with trace amounts of other gases, including methane and ammonia. Jupiter has 64 known natural satellites, and four rings. Its largest satellites are the four Galilean
While most of the antiprotons quickly annihilate with regular matter, a tiny number survive by combining with helium to form hybrid atoms that contain matter and antimatter — antiprotonic helium. The antiproton takes the place of an electron in these
Using the house-sized XRCF, the test team basically cools the mirrors to space temperatures and measures their distortion. "We send what we find to Tinsley Laboratories in Richmond, Calif., which polishes opposite distortions into the mirrors," Hadaway
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