Rats in the Fields of Bionics - Eugen Bučko 5.b.2011

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Rats in the fields of Bionics:

Rats in the fields of Bionics Made by:Eugen Bučko 5.b.

NEW WORDS:

NEW WORDS RODENTS - GLODAVCI CONQUER - POKORITI DISGUSTING - ODVRATNO SQUEEZE INTO - PROVUĆI SEWER - KANALIZACIJA RAT - ŠTAKOR FIELD - POLJE ACCOMPLISH - POSTIĆI ELASTIC SPINE – ELASTIČNA KRALJEŽNICA RESEARCHERS- ISTRAŽIVAČI

Slide 3:

Rats will eat almost anything. RATS ARE EVERYWHERE These rodents have conquered almost every corner of the Earth . Many scientist believe rats will even survive even mankind .

Slide 4:

Most people are afraid of rats or find them disgusting. But they are one of the most successful animals around.

Slide 5:

They can squeeze into any pasage way, no matter how small it is. Pipes or sewers is not a problem for them.

Slide 6:

Rats are fantastic climbers. No machine can do what rats can do so easily . But at the University of Technology, a team lead by Hartmut Witte are making a climbing robot.

Slide 7:

Rats can do w hat we can‘t accomplish. If we can understand how rats do it, we will be able to realise technically, and built a climbing machines .

Slide 8:

Theory won't get us there. So the scientists are studying exactly what makes rodents so special , a lab rat is using for effective climbing.

Slide 9:

At the University of Jenna evolutionary biologists are working closely with their colleagues.

Slide 10:

Researchers can see what is going on under the animal’s skin while it is moving. Today another rat is taken to University Clinic for series of tests in unique X-Ray machine.

Slide 11:

The biologists setup the ascent and the rat can start doing what it does best. At the same time high-speed camera films the result .

Slide 12:

Researchers said˝ We ' re trying to understand how the work is divided between front and back legs, what exactly does each leg do at that moment, and how much force that leg has.˝

Slide 13:

Movement of a rat will be base for new prototype. This is how rats walk.

Slide 14:

A key to this walk is elastic spine.

Slide 15:

Researchers finished a prototype. Outside it doesn’t look like a rat, but it is well on its way to become a good climber just like a rat.

GRAMMAR SPOT:

GRAMMAR SPOT The Simple Past - TenseResearchers finish ed a prototype. The Present Continuous Bioloists are work ing closely with their coleagues. The Present Simple Tense - Outside it doesn’t look like a rat. Plural of Nouns - Rats are fantastic climbers . The Present Simple Tense - High speed camera films the result.

QUESTIONS:

QUESTIONS Can rats sqeeze into any passage way? Do you think they are disgusting? Are rats fantastic climbers? Will they eat anything? Who is Hartmut Witte? Did somebody build a prototype? What can see under the animal skin while it is climbing?

THE END:

THE END I HOPE YOU LIKE IT !!!!