TS Yes, they're servos with cams that pinch these rubber tubes.

AM And previously, you need a multimillion investment for machine and all. Now, any rural woman can.

These remote controlled flying machines are programmed to decimate, brutally and indiscriminately.

But I had a problem. Once I had all these machines, I was spending too much time teaching students to use them.

Mirror finish is the only finish used if gold leafing is to be part of the decoration of the blade.

But, while machines work everywhere, managers must abide by local traditions and belong to indigenous social networks.

While the percentage of female legislators, senior officials and managers had increased, most women continued to be employed as clerks or machine operators.

Samuel Clemens, Mark Twain, was a big investor in the most complex machine of all times at least until 1918 registered with the U.S. Patent Office.

And the bus is taken with a cargo scanning X ray, which is the sort of machine you have on borders, which checks for contraband and drugs and bombs and things.

The incentive for illegal use of ozone depleting substances arises from the high cost for industry of adaptation or replacement of the machinery used.

For me, the process is very important, because I'm inventing machines, but I'm also inventing tools to make machines, and the whole thing is all sort of wrapped up from the beginning.

These micro machines, which are the envy of nanotechnologists the world over, are self directed, powerful, precise, accurate devices that are made out of strings of amino acids.

And then, if you saw, the panels actually rotate. So you can get the information on the front side, but as they rotate, you can see the actual recycling plant behind, with all the machines as they actually process the water.

And I want you to look at this and see the paths that the cell manufactures these little walking machines, they're called kinesins that take these huge loads that would challenge an ant in relative size.

On most other older machines, the cylinder was placed higher and farther back in the machine, and the grain moved to the shoe by falling down a clean grain pan , and the straw floated across the concaves to the back of the walkers.

This is a pretty remarkable program using free and open source software, cheap, sort of hacked together machines, and basically sort of abandoned buildings has put together a bunch of community centers where people can come in, get high speed internet access, learn computer programming skills for free.

Handles were once made of elephant ivory, but this has been discontinued, though fossil ivory, such as mammoth, is still sometimes used, and antique razors with ivory scales are occasionally found (it is illegal to kill elephants for their ivory, but it is legal to buy an ivory handled razor made before 1989).