Friday, February 14, 2014

Plastic Eating Bacteria !!!




The expression bacteria  is the plural of bacterium. Linguistically  the feature might as well simply say "What are microscopic organisms?" Microorganisms are modest living creatures   - they are not plants or creatures - they have a place with an assembly all without anyone else's input. Microbes are modest single-unit microorganisms, normally a couple of micrometers long that ordinarily exist together in millions.

A gram of soil regularly holds around the range of 40 million bacterial cells.  A milliliter of crisp water generally holds something like one million bacterial units.


At that point imagine a scenario in which there are microscopic organisms whic consumes Plastic.
Won't be that a pleasant thing if the plastics are made bio degradable along  these  lines. You won't believe it yet its actual.

Daniel Burd ,a junior learner at  Waterloo University Establishment, introduced his report on microorganisms  that can quickly biodegrade("Eats Plastic")  plastic in Ottawa.
Plastic, a standout amongst the most indestructible of man-made materials,  takes 1,000 years to decay , which implies  there must be microorganisms out there to do the decaying.

Similarly there are reports that school students who have ran across plastic-devouring microorganisms.Tseng I-Ching , a secondary school learner in Taiwan.

Also there are more growing around the world.

Researchers have discovered an organic entity that may be consuming plastic in the sea.

It has been demonstrated that microorganisms can corrupt plastic, said marine microbiologist Tracy Mincer of the Forested areas Gap Oceanographic Organization in Massachusetts. What's critical is that the plastic is continuously corrupted in a supplement poor range of the ocean, a "sea desert," Mincer said.

The microbes, found in a district of the North Atlantic Sea called the Sargasso Ocean, 
is obviously breaking down the plastic, yet researchers haven't the faintest idea if the result nature agreeable waste or a poison. Assuming that the microorganisms – or its waste – is devoured by bigger creatures, the impacts could be adverse to sea-going life.








Thursday, November 10, 2011

Energy from Carbon Nanotubes!

Reseaching for a way to create free energy I stumbled on the article and found new information that researchers at MIT have found a way to produce large amounts of electricity from tiny cylinders made from carbon atoms.This big achievement or it could be the biggest achievement could replace decades-old methods of generating electricity, such as combustion engines and turbines, the researchers say so. In the future, coated carbon nanotubes crafted from individual atoms could power everything from mobile phone,toys to hybrid-electric vehicles. The team envisions such nanotube-based power being available to consumers in the next five years. Carbon nanotubes are thin sheets of carbon rolled up into teensy tubes each with a diameter about 30,000 times smaller than a strand of hair. When carbon — one of the most abundant elements on earth present — is rolled up into tubes, it exhibits some extraordinary properties such as high heat conduction, which the team exploited in the new study. The researchers coated the nanotubes with a fuel, such as gasoline or ethanol, and applied heat to one end. The result: The fuel reacts and produces more heat, which ignites more fuel to create even more heat.The process creates “a wave that travels like dominoes falling in a line [down the length of the nanotube],” said study team member Michael Strano, a chemical engineer at the Massachusetts Institute of Technology (MIT). The resulting heat wave, it turns out, also creates a wave of electrons moving in one direction and could be used to generate electricity(a simple solutuion that will change the world). “The thermal wave squeezes electrons out of the nanotubes like a tube of toothpaste,” Strano explained. The devices built in the MIT lab produced 10 times more power than a lithium-ion battery of equivalent mass. “What's intriguing about these waves is that we haven’t really done any engineering to make them efficient yet and already they’re ten times [more powerful than] a lithium-ion battery,” Strano told TechNewsDaily. “We may be able to make very very small power source out of them." Cell phone battery replacement The fuel-coated nanotubes could replace batteries for cell phones and other devices. Strano imagines a device with a button that you would push to create heat from friction, triggering the electricity-generating reaction inside the microscopic tubes. These power devices could be made 10 times smaller than today’s mobile phone batteries but still hold the same amount of power. Furthermore, unlike today’s batteries, the carbon nanotube variety would not contain any toxic metals. With some tweaking, the carbon nanotubes could even power a car, Strano said. But instead of coating the carbon cylinders with fuel, a liquid fuel could be stored in the car's gas tank and get injected onto the carbon nanotube battery when needed. Strano said he was confident his team's discovery could be translated into commercial batteries within a few years. “We have a lot of engineering challenges that we have to overcome in order to make this a commercial device," Strano said, "but nothing is as difficult as the initial discovery." Strano and his colleagues detail their discovery in the March 7 issue of the journal Nature Materials Src:: http://www.msnbc.msn.com/id/35466087/ns/technology_and_science-innovation/t/scientists-find-new-way-generate-electricity/