The first successful test compilation and execution of a computer program using what became FORTRAN was run by Harlan Herrick at IBM. It took until 1957 to develop into a fully-operational, commercial product. As implied by its name (FORMula TRANslator), Fortran was designed as a high-level language for technical and scientific applications which primarily needed calculation, rather than working with characters. John Backus at IBM supervised the development of the programming language that would allow users to express their problems in commonly understood mathematical formulae. By 1958 the language was expanded to Fortran II, which included subroutines, functions and common blocks, and in 1962 IBM introduced the extended Fortran IV.
DNA
September 20, 1952 - U.S.A.
Alfred Hershey and Martha Chase published a report confirming DNA holds hereditary data. Their experiment used the T2 bacteriophage, which, like other viruses, is just a crystal of DNA and protein. It can reproduce when inside a bacterium such as E. coli. When the new T2 viruses are ready to leave the host E. coli cell (and go infect others), they burst the E. coli cell open, killing it (hence the name "bacteriophage"). Hershey and Chase were seeking an answer to the question, "Is it the viral DNA or viral protein coat (capsid) that is the viral genetic code material which gets injected into the E. coli?" Their results indicated that the viral DNA, not the protein, is its genetic code material.
MEMBER LOGIN
RANDOM QUOTES
Happiness
by Thomas Jefferson
"...Our greatest happiness does not depend on the condition of life in which chance has placed us, but is always the result of a good conscience, good health, occupation, and freedom in all just pursuits...."
A Change is Gonna Come
by Meredith Grey
"...Change; we don't like it, we fear it, but we can't stop it from coming. We either adapt to change, or we get left behind. It hurts to grow, anybody who tells you it doesn't is lying. But here's the truth: Sometimes the more things change, the more they stay the same. And sometimes, oh, sometimes change is good. Sometimes change is everything...."
RANDOM FACTS
Salary
about Steve Jobs
Steve Jobs' annual salary was $1, just enough to keep company health benefits.
More vehicles
about Stolen On New Year's
More vehicles are stolen on New Year's Day than any other holiday throughout the year. (So does that mean thieves are having their last fling before changing their ways or are they trying for a big score to start the New Year?)
Electronics Hardware :
Choose Your Color :
Category Information : Electronics Hardware
This is our Electronics Hardware category. If you are interested in Electronics Hardware, feel free to browse these listings. If you have a site that fits within this category, Submit it for inclusion.
Often times finding the right part can become time consuming, but thanks to our large inventory and resourceful representatives, we can locate what you need in prompt fashion. Our aim is to reduce ...
Looking to buy fuses and electrical products at unbeatable prices? National Fuse Products offers a huge selection of electrical fuses and semiconductors, as well as ink, drum and toner cartridges.
One of the largest e-shops for Auto Electric Parts in cars and trucks. You can find more than 7500 auto parts. Products include Starters and parts, Alternators and parts, Injection parts, Switches,...
A name you can rely on for all kinds of cabling and wiring solutions as we offer a wide array of XLPE Cables and several types of Industrial Wires. We have stamped a highly regarded place for ourse...
3D Illuminated Channel Letters are an ideal choice for high profile signage applications. Every set of channel letters is custom designed and manufactured to compliment the building’s existi...
Electronic Hardware, LTD. has been an authorized distributor for the electronics' industry since 1972. Providing automatic screw machine parts in both standard and metric such as standoffs, spacers...
As recruitment specialists, Bis Henderson work with businesses to successfully hire supply chain, logistics and procurement professionals on a permanent and interim basis across professional, manag...
Has grown into the largest supplier of live entertainment for weddings, corporate events and private parties in the UK. With over 90,000 previous customers and an artist roster of over 1750 bands, ...
Friendship poems happen to be just the best medium of expressing eternal friendship to that special friend. You can let all the love and affection you possess flow out, right onto the paper lying in front of you, through a sweet little friendship.
Unfortunately just like humans our pets will age too. With the aging process comes health problems and with health problems comes very expensive vet bills. Research you dog