Latest By
Category:
Armor
Artificial
Intelligence
Biology
Clothing
Communication
Computers
Culture
Data Storage
Displays
Engineering
Entertainment
Food
Input Devices
Lifestyle
Living Space
Manufacturing
Material
Media
Medical
Miscellaneous
Robotics
Security
Space Tech
Spacecraft
Surveillance
Transportation
Travel
Vehicle
Virtual
Person
Warfare
Weapon
Work
 |
Comments on 'Tricorder' Ready For Mars Rover This Year
A little pocket-sized device that can instantly determine the composition of any material? Sci-fi hogwash! Or is it? (Read
the complete story)
| "Uhmm.... Sweet!" (CyberStrike 3/13/2006 8:35:44 PM) |
| "Could the tricorder be used to detect explosives under a road or bridge? Such a device could save a lot of lives from booby traps." ( 3/24/2006 6:55:17 AM) |
| "Could a scaled up, airborne version of a Raman laser spectrometer be developed ?
If so it could be a very useful countermeasure against IEDs in Iraq. " (MR 3/29/2006 10:10:39 PM) |
| "It looks as though there may be a bit of the "cart before the horse" in this article. The fifth paragraph states, "The Raman spectrometer is based on a technique developed by Sir C.V. Raman, an Indian physicist who won a Nobel prize in 1930 for the discovery. Unlike most methods of conducting an analysis of a material, it does not require destructive testing. By firing a laser at the sample, atoms are excited, which then emit a very weak light with a pattern characteristic of the material." However, the laser was only proposed as a variation on the maser principle in the late 1950's, and was first successfully demonstrated in July 1960. What was Dr. Raman using?" (Anon 3/15/2007 4:45:15 AM) |
| "I think Raman's first experiments demonstrated the effect using filtered sunlight as a monochromatic source of photons, a colored filter as a monochromator, and a human eye as detector. Lasers are used today as a monochromatic light source. See Raman Spectroscopy for more info. You're right about lasers; the first use of the term, and demonstration of the effect, was in 1959." (Bill Christensen 3/15/2007 4:45:15 AM) |
Get more information on 'Tricorder' Ready For Mars Rover This Year
Leave a comment:
Please send your comments to @technovelgy and I'll post them. Thanks!
More Articles
'If Anyone Is Watching Earth...'
'Our study of your race has convinced us that you are not fitted to leave your planet in the present state of your civilization.'
Epirus High-Power Microwave Defeats Drones
'...the spreading beam of the deranging ray struck them, and Then one toppled and fell. Then another.'
Cloud Of Space Rubbish From China's Long March Rocket
'Within seconds the material was spread out over fifty yards, in a matter of hours it might occupy several cubic miles of space...'
Biomimetic Tendons From Rochu Robotics
'... the curious parallelism to animal motions.'
Living Human Neuron Biological Compute Rack
'The men are dead, but their acquired wisdom lives on and I am the beneficiary.'
Martha Stewart Approves Ojai 'Living Room On Wheels'
'Young people found the driverless car admirable for petting.'
ESA's Draco To Study Heat Of Reentry
'...a synthetic which air-friction would erode.'
Buy A Galaxy? Maybe Start Smaller
'The sky is the limit' just got higher.
The United States Space Academy Is Official
'Is our orbit to Space Academy clear?'
Is There A Global Problem With Who Is Having Children?
'After twenty generations of shillyshallying...'
You Will Eat The Cookies Made From Plastic...
'Our planes are going to start bringing in bales of discarded plastics...'
It's A Giant Robot! You Reporters Have Been Warned!
'... completely forgetting the ship at sight of the awesome figure and great head of the giant Gaut...'
Birds Learn To Sing Pictures ala Frank Herbert's Distrans
'We will fight in the time of fighting.'
ElectionSim: China's 'Ender's Game' Battle Sim, Or Lem's 'Kingdom In A Box'?
'So, Ender, we will now begin your education.'
Tactile Skin Supplier Map
'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!'
Flock Stymied By 'Adversarial Fashion'
'Forget the head atop it, the legs below, feet, arms, hands. It compels erasure.'
Orb Nomad Zero-Emission Electric Aircraft
'That explains how it was so easy for me to remain motionless in midair or to perch on a flagpole in imitation of a giant bird, even in the windy city of Chicago.'
ICE Buys Shock Gloves Like Batman's
What else is the Caped Crusader using?
Factories In The Sky Will Surpass Those Of Earth
'The thirty-odd miles of The Factory’s circumference...'
Sleeper Drones Lie in Wait
'Wandering mines, you took them out on the edge of the desert, set them down and activated them.'
