The light bulb? Cloning technology? The Internet? Cellphones? The wheel? Gun powder?
217541
In my opinion best thing invented by man is electric power.Its help to develope indusry ato a greate extent
242554
check this out.\n\nkeep in mind the info is 5 yrs old.\n\nhttp://www.forbes.com/2001/11/26/1126cloning.html
492404
the radio/stereo, television, phone, cameras, electricity
349245
Hmm. . its pretty rare stuff so you are not going to hand out samples\nSince it was once used in lasers you could start your presentation with a laser light show, or just a simple laser pointer\nPresent the information chronologically, show how and why it was discovered (it started as a blank square on the Periodic Table of the Elelments) talk about it uses and why it was replaced\ngood luck
467071
Approve stem cell research. This will be the next great technology. If we conceed this to off-shore interests, the game is over.
52941
String. Doorknob. Slam.\n\nProblem solved.
48498
Technology includes the computer you're using, the vehicle you drive in, the oven you cook your food in, and so on.  How do these things help you?  Can you think of others?
103934
You can buy cell phones that do all these things now. Also handheld laptops (distinct from palmtops) are now available. \n\nFailing all that, write up you idea, and send it to someone you know that has a product development background for comment if nothing else.
397377
A very good, complicated and interesting question.  Katy brought up a good point.  You could write entire book on how cell phones has changed daily life around the world.  Just think of how many business decisions are now done in real time rather than getting to a land line (telephone.)  Or how about a reporter in the field giving a story before he or she has set up the equipment to broadcast the story?  Or how about the reporting of the Iraq war where no broadcasting equipment was even available?  With cell phones, many of which now have cameras built into them, people are taking pictures of crimes as they occur.   This is also true for reporting crimes in areas that didn’t normally have phone access.\n\nSince you didn’t speak of which wireless technology you were referring to I can only assume you are talking about all wireless technology so I will discuss some others here.\n\nIn the last few years wireless networking for home computing has really taken off.  It has become much more affordable and easier to configure for the average person.  Now here is where it gets interesting.   Many new laptops have the ability for you to use a wireless networking adapter in them or with them.  Some cities, including mine in Anaheim California, are going to make the whole city wireless!   They are going to install wireless Internet transmitters all over Anaheim so everyone has a wireless connection to the Internet.  Even people visiting from out of town can use the wireless system but they have to pay a small access fee.   Can you imagine driving across the county someday and being able to access the Internet right from your car?\n\n\nLet us not forget that the first wireless technology started with the radio.  Man discovered radio in the late 1800’s.  Radio technology grew in bits and pieces but by the turn of the century wireless communications had been established.  All wireless routers and wireless Internet communication uses radio waves to send the data.\n\n\nLet us not forget RADAR.  RADAR is an acronym for Radio Detection and Ranging\nand helped us win the world war II.  One of the first uses of Microwave technology was used in RADAR in the world war II also.  Most households now use Microwaves to cook food with so radio waves also help us heat things\n\n\nWhat about television transmission?  Isn’t that also wireless?  Although many people now use cable (because they have paid for premium channels) television is a wireless technology.\n\nAnd others:\n\nRadio transponders to find lost aircraft (also a transponder)\nLo Jack stolen automobile retrieval device (also a transponder)\nNavigation\n\nRadio Frequency Identification (RFID) (also a transponder)\nRadio Frequency Identification is a way to remotely receive data from RFID tags or transponders.  They are used on toll roads and even at Mc Donald’s to buy lunch with a swipe of a small device.  They are used soo much that this needs to be researched all by itself.\n\nWhat all wireless technologies have in common is that they are all based on Radio waves.  All of things that I have mentioned are based on Radio technology \n\n\nP.S.  I usually don’t cut and paste and if I do I will say that, that is what I am doing and explain where that information came from.  I like to read information from multiple information sources then put that information together in my own words while keeping the article technically and factually correct.  And as always, I will point to web sites or other information to prove that my information is factual.
329781
In this frugal world, technology continues to intrigue our minds weighing them down like a heavy garment, acting as camouflage to our need to understand it, we crave the knowledge to know, is it destiny, to be overrun by this bizarre outburst of electronics, who knows, we all keep discreet in the fact we can't fully comprehend it.
423471
Small clowns-jk\nA few areas will benefit\nPhysics will see some information on how physics works at such a small scale\n\nMedicine(in the future)- These nano cars could be the model that future nano-bots can be based off of to repair cells at a atomic level, or alter other things in the body like protein production.  kind of like a built in gene therapy. Or deliver drugs when needed\n\nelectronics- I am going out on a limb here but I could say self repairing computers
219621
Telephone, telegraph and tell-a-secret\n\nLOL
574145
Read "The Singular is Near" by Kurzwiel. Non Fiction You will be amazed at the speed of technological advancement. Good reading if your interested in this stuff.
7054
An invention: Cellborg ( http://www.livescience.com/technology/051027_cellborg_sensor.html ) massive potential to become useful in our lifetimes\n\nA discovery: new blackhole ( http://www.space.com/scienceastronomy/050509_blackhole_birth.html ) very little potential to become useful in our lifetimes, but oh so cool\n\nOffbeat: monkeys have accents ( http://news.yahoo.com/s/afp/20051129/od_afp/japananimalsoffbeat ) it has to do with monkeys and I personally find study language fascinating
588827
I am sure you can work out the possibilities on your computer. It is all a matter of calculating the variables.I am sure it has been done in the past.These days they just fasten electrical wires around them.
510760
beer glass from a perticular bar\nthe phone number off a local pay phone\nthe autograph of someone you all know\na household object that looks "not so household"\n \nhope this gives you some ideas
513175
Tesla coil\nRadio (although there is great debate about that one)\n\nLook him up on Wikipedia