Silencer made from carpet? It happens. But, what if a silencer is using materials previously considered waste, like straw? In addition to muffle noise and make you comfortable hearing room, the use of materials it also has the spirit of recycling. Not cool ....
Budi Santoso, and Elise Novita Sari Kartika Sari, students from SMK Boedi Oetomo 2 Gandrungmangu, Cilacap, Central Java trying meniciptakan silencer made from rice straw. "We feel, rice straw is abundant in our area, but less effective utilization.'s Why we use the straw for a silencer," said Elise reveals reasons for establishing a silencer made from rice straw on Monday (11/22/2010) in Depok.
Showing posts with label Discovery. Show all posts
Showing posts with label Discovery. Show all posts
Scientists discover new species of squid in the Indian Ocean. The discovery was reported by the International Union for the Conservation of Nature, on Monday (11/15/2010). The species is included in the family Chiroteuthid.
Species that are found to have a size of about 70 cm long has an organ that is able to emit light to scare the prey. According to the IUCN report, the species found at the bottom of a steep sea. So far, it has been found in 70 species of squid in the expedition. All squid species that represent 20 percent of species of squid in the world.
Species that are found to have a size of about 70 cm long has an organ that is able to emit light to scare the prey. According to the IUCN report, the species found at the bottom of a steep sea. So far, it has been found in 70 species of squid in the expedition. All squid species that represent 20 percent of species of squid in the world.
One of the telescopes owned by the U.S. Aviation and Space Agency (NASA) successfully captures the image of a dying star and as if surrounded by a ring. The scientists describe the star's image as jellyfish in the sea star. Is the Wide-field Infrared Survey Explorer (WISE) that captures NASA's image. A pair of stars that captured dying seemed surrounded by gas and rings. Astronomers say they have never seen this phenomenon before.
"When I saw the star, I think of jellyfish that I saw at the Monterey Bay Aquarium. Beautiful creature that is in the water. Star is also beautiful. Only, he was there in space," said Ned Wright, head of investigations at WISE. The image captured is actually NGC 1514, a crystal ball nebula is 800 light-years away in the constellation Taurus. The object was included in this type of planetary nebulae and was first discovered by Sir William Herschel.
Dream of reviving the dinosaurs and ancient animals like the sequel to Jurassic Park one more step closer to reality. The scientists succeeded in mapping the most ancient mammoth's genetic code, the elder brother of elephants that have thick body hair.
List of the genetic code is translated from cell extracts 20 clumps of hair taken from mummified mammoths mammoths found in permafrost in Siberia, Russia. Mamoth which can grow to more than 5 feet tall lived about 10,000 years ago.
List of the genetic code is translated from cell extracts 20 clumps of hair taken from mummified mammoths mammoths found in permafrost in Siberia, Russia. Mamoth which can grow to more than 5 feet tall lived about 10,000 years ago.
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