Chemistry Reference and  Research
           
 
Periodic Table
- standard table
- large table
 
Chemical Elements
- by name
- by symbol
- by atomic number
 
Chemical Properties
 
Chemical Reactions
 
Organic Chemistry
 
Branches of Chemistry
Analytical chemistry
Biochemistry
Computational Chemistry
Electrochemistry
Environmental chemistry
Geochemistry
Inorganic chemistry
Materials science
Medicinal chemistry
Nuclear chemistry
Organic chemistry
Pharmacology
Physical chemistry
Polymer chemistry
Supramolecular Chemistry
Thermochemistry

Link Trainer

The Link Trainer or "pilot maker" was created in the mid-1930s out of the need for a safe way to teach new pilots how to fly by Instrument Flight Rules. It was created by former organ builder Edwin Albert Link, who used his knowledge of pumps, valves, and bellows to create a flight simulator that responded to the pilot's controls and gave an accurate reading on the avionics.

See also

External links

01-04-2007 01:16:19
The contents of this article are licensed from Wikipedia.org under the GNU Free Documentation License. How to see transparent copy