ROCKET REACHES 100 MI ALTITUDE
July 30, 1946 - White Sands, NM, USA
For the first time an altitude of 100 mi (167 km) was reached by a test rocket. It was a V-2 rocket (No. 9), fueled with alcohol and liquid oxygen launched at White Sands, NM. This test had the first separation of nose cone. During World War II, the nose cone held a German warhead containing almost a ton of explosives. At White Sands, the Army invited government agencies and universities to use the nose cone's 20 cubic feet of space for scientific research, up to 2,000 pounds of scientific equipment, such as cameras, sensors, and on-board experiments, were carried aloft on each flight.
MAHLON LOOMIS RECEIVED A PATENT
July 30, 1872
For a new and Improved Mode of Telegraphing and of Generating Light, Heat, and Motive Power' (U.S.No. 129,971). In 1865, Loomis had transmitted wireless signals between two mountains in Virginia using two kites flown 18 miles apart, each carrying a 600 foot wire from the ground. When he interrupted the flow of electricity from the atmosphere, through the wire, to an earth ground, a galvonometer on the other kite's wire measured a current change. He also noted dark clouds passing over his apparatus causing too much electricity to be collected by the aerials...causing him to shut down operations. This wireless communication took place many years before Marconi's experiments.
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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...."
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by John Adams
"...The Revolution was effected before the War commenced. The Revolution was in the minds and hearts of the people; a change in their religious sentiments of their duties and obligations. This radical change in the principles, opinions, sentiments, and affections of the people, was the real American Revolution...."
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Harvard Medical School
about Eyesight Myth and Fact
Myth: Staring at a computer screen all day is harmful to the eyes.
Fact: Spending the day staring at a screen can tire or strain your eyes, but it will not hurt them. Make sure lighting doesn't create a glare on your screen. When spending long periods at your keyboard, take a break now and then to rest your eyes to reduce fatigue. Also, don't forget to blink. Your eyes need to stay lubricated to feel comfortable.
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about Besides Lung Cancer
Besides lung cancer, tobacco use also increases the risk for cancers of the mouth, lips, nasal cavity (nose) and sinuses, larynx (voice box), pharynx (throat), esophagus (swallowing tube), stomach, pancreas, kidney, bladder, uterus, cervix, colon/rectum, ovary (mucinous), and acute myeloid leukemia.
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Carvers for Conservation was started to introduce the people conserving the habitat of migratory birds to the premier bird sculptors in the world. My intention was to be mutually beneficial to the ...
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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.