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Tuxedo Park
Loomis, a Harvard lawyer from a well-to-do WASP family, went from practicing law to doing artillery research in WWI to one of the most spectacular accumulations of Wall Street wealth in the go-go 1920's. He personally drove the creation of the electric utility industry and helped form or run most of the major Wall Street banks of the day (nearly all of which are still with us in original or merged form). Smart enough to see the 1929 crash coming, he sold his stocks early and entered the depression worth $50-100 million, all in cash.
How did he use this money ? By retiring to his real love, science and inventing, eventually being elected to the National Academy of Science. A brilliant man, at parties he would often play several games of chess simultaneously, with his back to the boards and while maintaining lively conversation with his other guests. When tackling scientific problems, he generated dozens of ideas to try and had dozens of teams running down these ideas, setting the stage for the Manhattan Project, which pursued all available avenues simultaneously.
During the Depression, Loomis built a huge laboratory in Tuxedo Park, a very wealthy enclave 40 miles northwest of New York City. The first gated community, it was largely populated by the Rockefellers, Morgans, and other rich scions of industry and finance. Considered the premier research establishment of its day, a typical day at the lab featured visits by Fermi, Lawrence, Einstein, Bohr, and scores of others, all helping Loomis work on important problems of the day.
Not content to be an observer, Loomis himself ran many of the experiments and published dozens of papers on a very wide variety of subjects. He would typically solve some major stumbling block in an area such as ultrasonics, microwaves, or biology and then leave others to work out the details.
Called to action in WWII by patriotism and is famous cousin, Henry Stimson, the War Secretary, he personally made RADAR a reality (borrowing heavily from British, who he convinced to give us all they knew), building the MIT Rad Lab from scratch into a war-time R&D lab of 5,000 people.
I had always thought RADAR played a minor role in WWII, but it turns out to have been extremely important, with nearly 25,000 units produced. It was conceived to help stop the German night raids on Britain, but beyond that helped end the U-Boat menace since Loomis' system could detect subs on the surface and even periscopes. Bombing RADARs guided bombers over the Continent and LORAN, which Loomis personally invented, guided all aircraft navigation in Europe, the Atlantic, and Pacific for the second half of the war.
Loomis helped kick off the hunt for the atom bomb more than a year before the Japanese bombed Pearl Harbor, largely via his close friend the brilliant Nobel Laureate Ernest Lawrence at Berkeley (for whom the Lawrence Berkeley and Lawrence Livermore labs are named). While Loomis did not actually work in the atom efforts (he was too busy with RADAR), he mobilized the money, scientists, and political will to make it happen. He foresaw in the 1930's how nuclear fission and Germany's war-mongering would spell bad news for the world.
The book itself paints all of this in very concrete ways, moving back and forth between Loomis' private and public life, including quotes from nearly all involved. The author is related to many players in the story, including some of Loomis' closest friends, and thus had access to personal papers and numerous family members through the ages.
Writing in a witty and sometimes humorous style ("[T]he RADAR scientists knew they needed a single transmit/receive antenna. The trouble was, no one knew how to build one.") the book is an engaging read all the way through. A fair amount of scandal is mentioned, as the book opens with the suicide of one of Loomis' closest friends (the author's great uncle) and moves from there to gradually expose all that was going on through three of the most exciting decades of this century.
The book left me very impressed with Alfred Loomis and motivated to work even harder pursue more advances in technology and science, not to mention finance. I hope none of are called to support a war effort in the manner he did, but there are many discoveries that remain for us all; if we are one-forth as productive as Alfred Loomis, we'll do very well indeed.
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inventor of RADAR
I might be wrong, but I thought the Brit, Robert Alexander Watson-Watt invented radar.
we invented RADAR! in Cambridge. I only know this because my girlfriends great grandfather worked on the project. He was also a lecturer at Cambridge University.
Watson-Watt Invented it
"Watson-Watt became the superintendent of the radio division of the National Physics Laboratory in Teddington. In 1936 his radio stations were able to detect aircraft up to 70 miles away."
"He persuaded the government to set up a network of radar stations to provide early warning of aircraft attacking over the English Channel. "Radar" was short for "radio detecting and ranging." It was due to radar that the over-stretched resources of the RAF were able to be in the right place at the right time as Luftwaffe aircraft streamed over during the Battle of Britain from August to October 1940. The Germans could not understand why the defending aircraft (such as the Spitfire, illustrated above) were so often there to meet them."
Loomis helped mass produce it for mobile use and developed it
"In the 1930s, British scientists were at the cutting edge of radar technology. While crude by modern standards, their systems could spot Nazi bombers up to 150 miles from the English coast, enough of a warning for Royal Air Force fighters to intercept them. But the radar apparatus was too bulky to mount in planes, and the equipment was not sensitive enough to detect a U-boat's periscope. That changed in early 1940, when physicists at the University of Birmingham invented the magnetron. This plump copper disk was only four inches across, but its glass horns emitted short-wavelength pulses of extremely high power--just the ticket for small radars that could probe much farther and resolve details far finer than any previous system."
"When Prime Minister Winston Churchill learned of the magnetron, he sensed that it marked a turning point in the war. Given the state of British industry, though, he needed U.S. help in refining the magnetron and, most of all, producing them in volume. That August, he sent a mission to Washington, where it presented a top-secret magnetron to astonished U.S. researchers."
So, as usual, a joint effort.
BigTom
To keep the Germans in the dark (pun intended) about the invention of RADAR, the British fed the Germans a clever disinformation story to explain the Royal Air Force's superior performance combatting the Luftwaffe's night-time incursions into British airspace.
The reason spoon-fed to the Nazis (via British double agents) for the RAF's sucess was that their pilots were being fed lots of carrots, which helped to improve the aviators' eyesight and hence improve their accuracy.
Of course, this was all rubbish but the myth that eating carrots can dramatically improve your eyesight still lives on today.
The ruse played its part though - by the time the Germans discovered the true story, the Battle of Britain had been won.
"Accept that some days you are the pigeon, and some days you are the statue." - David Brent, Wernham Hogg
This component would be the cavity magnetron, developed in the UK - the example which was transported to the US (with no security) has been described as the single most valuable cargo ever to transit the Atlantic.
The problem was that the wavelengths used were not sufficiently well reflected by smaller objects such as periscopes or to give the resolution neccessary for bomb navigation. Hence the invention of the magnetron by the British which produced RF at 3cm or above at high power. Unfortunately British industry couldn't produce the device cheaply enough (a magnetron dpends upon a very precisely engineered cavity). Loomis was responsible for the ideas for mass production of the magnetron in the mid 40s.
The magnetron was used in warships and by planes (such as night fighters) but it was not permitted over German held territory until towards the end of the war so it didn't help bomber command much (the Americans flew by day, so they had less problems with navigation). It was decided that the wreckage of a magnetron (it is basiclly a precisely machined lump of metal) would give German intelligence enough information to be able to duplicate it.
See my journal, I write things there
Nikola Tesla Invented(discovered) radio waves. All Marconi did was figure out how to market 1-way radios to the public. He "invented" radio stations that got paid by airing advertising during radio shows. Before Marconi, 2-way radios were used for communication only, Marconi figured out how to use them for entertainment. Marconi was not an inventor, he was an entrepreneur...and the first corporate pirate...and a big bastard.