Machine Definition and 968 Threads

http://www.stltoday.com/stltoday/news/stories.nsf/News/Science+&+Medicine/E981DA33F2CF718986256E250061FFF6?OpenDocument&Headline=Computer+Creativity+Machine+simulates+the+human+brain

hi there exis a relationship between dimensional precision and surface roughness as show in the attach file. however, i can't find any other relationship among the others evaluation items. Some example of evaluation items for precision machine are as below: 1)dimensional precision 2)angular...

!Artificial rain cloud machine created by Israel scientists! Yesterday, while seeing spanish news, I was seeing are report of Israel scientists created a machine that produces artificial clouds with rain!The machine is a clear tube with an apparatus at the bottom and closed at the top...

!Israel's rain producing machine invented this year! Yesterday I was watching Spanish news announcing that Israel scientists have invented a machine that produces artificial clouds with rain!. Israel scientists say they will use it for places in Israel where there is severe drought. Is this...

Time machine... Dear Reader, The Time machine has always been a fantacy. i fell though it is a Fantacy it can be achieved one day, though not to the past maybe to the future. I hope someone will be interested in discussing about it. -benzun All For God.

There is a problem in my physcs book that I have been trying to solve for some time now, and I just can't get trough it. If someone could help me a little bit, it would really be great. My question is about the Atwood machine. There are two blocks of same weight (M) suspended on a rope of...

since i ve been menaced

Hello, New to this forum, thanks for having me. I have been researching electromagnetics to better understand the workings of the tools of my trade (tattoo artist) and have come upon a number of questions and cannot seem to find the answers. I would appreciate any help to point me in the...

Hi everyone….well I have just started to learn about rotational motion, therefore, I am really confused so I have two different problems that I need help on. 1.) Q: A washing machine goes into the “spin cycle”. From rest the washer starts rotating, gaining 1 rev/sec of rotational velocity...

does anyone know the physics forums that this guy is supposed to post on? He's supposedly from the near future and has a blueprint of a working time machine he built, lol. Anyone know?

The problem reads as follows: Two masses are each initially 1.80 m above the ground, and the massless frictionless pulley is 4.8m above the ground. What maximum height does the lighter object reach after the system is released? It gave me a hint to find the acceleration and velocity at...

I'm not sure if I got the name right, but anyways... Suppose we have a nanoscopically small, but very clever device. (and with modern technology, this sort of thing is becoming almost practical...) It is basically just two compartments, with a hole in between. Contained in the compartments...

Okay, I had to do a problem concerning the Atwoods machine over the weekend. I'm not doing very well in Physics right now, and I don't have any friends in that class, so I thankfully found this place. I have already tried thinking about these problems... 1. If two objects of equal mass are...

Atwood's Machine Problem -- HELP Okay, I had to do a problem concerning the Atwoods machine over the weekend. I'm not doing very well in Physics right now, and I don't have any friends in that class, so I thankfully found this place. I have already tried thinking about these problems... 1...

I think i spelt it wrong but anywat. With the promisies of nanotechnolgy on the rise i was wondering. With nanotechnology could we constuct an enzyme like machine that willsplit away a proton from a lead atom truning it into a gold atom or am i just crazy...er

" To the eye, she is dressed in a skirt and blazer in dark, businesslike colors. On the monitor she is naked..." http://news.yahoo.com/news?tmpl=story2&u=/030625/168/4i6lv.html&e=1&ncid=1756

A couple of days ago while i was thinking about several stuff an idea came to me. Here goes. Imagine you have a really powerfull capacitor that has enough power to accelerate an electron to the speed of light, when the electron is put to the negative plate. The electron would never reach the...

Did anyone ever see on TV or read about (I think it was released to the press sometime late last year) the scientists who built that electromagnet that counteracted the force of gravity? They put a couple of different pieces of organic material in it and they started floating, one of which was a...