What was George Edward Alcorn JR childhood?
George Edward Alcorn, Jr. was born on March 22, 1940, to George and Arletta Dixon Alcorn. His father was an auto mechanic who sacrificed so Alcorn and his brother could get an education. A NASA grant supported Alcorn’s research on negative ion formation during the summers of 1965 and 1966.
Where did George Edward Alcorn JR grow up?
Indianapolis
What awards did George Edward Alcorn JR get?
Alcorn received the highest award of NASA’s Goddard Space Flight Center, the Robert H. Goddard Award of Merit, “for outstanding innovation and significant contributions to space science, technology, and NASA programs as an engineer, a physicist, a professor and an inventor.”
Where was George E Alcorn born?
Indianapolis, IN
What did George E Alcorn contribute to the world of science?
While at NASA, Alcorn invented an imaging x-ray spectrometer using thermomigration of aluminium, for which he earned a patent in 1984, and two years later he devised an improved method of fabrication using laser drilling. His work on imaging x-ray spectrometers earned him the 1984 NASA/GSFC Inventor of the Year Award.
What did black inventors invent?
It was there she came up with an industry changing idea that brought more urban residents with limited space into her store.
- Potato Chips.
- Gas Mask.
- Protective Mailbox.
- Blood Bank.
- Three-Light Traffic Light.
- Refrigerated Trucks.
- Electret Microphone.
- Automatic Gear Shift.
Who is the first black inventor?
Although Henry Blair is the first inventor to be identified as black by the U.S. Patent Office, he is not the first African American to be awarded a U.S. patent. Most historians agree that Thomas L. Jennings is the first African American patent holder in the United States.
Did a black man invent the cell phone?
Born in Jackson, Mississippi in 1934, Henry Thomas Sampson, Jr. is a prolific inventor and pioneer in the field of nuclear engineering. Sampson is also a pioneer in the technology that is used in modern cell phones, but contrary to a widely held belief, he didn’t invent the cell phone.
Who had the first car phone?
This service was used at least into the 1980s in large portions of North America. On October 2, 1946, Motorola communications equipment carried the first calls on Illinois Bell Telephone Company’s new car radiotelephone service in Chicago.
Who was the first man to make a mobile phone?
Martin Cooper, byname Marty Cooper, (born December 26, 1928, Chicago, Illinois, U.S.), American engineer who led the team that in 1972–73 built the first mobile cell phone and made the first cell phone call. He is widely regarded as the father of the cellular phone.
Who invented cell phones?
Martin Cooper
Why was the first cell phone created?
Cooper wanted people to have freedom to talk on the phone away from their cars. So in reaction, he and Motorola embarked on a project to create a more portable device. Martin Cooper placed what’s recognized as the first public cell phone call in New York City in 1973.
How was the first cell phone created?
First Cellular Phone Call Was Made 45 Years Ago A Motorola executive demonstrates a “shoe” phone in New York City. Cooper hoisted the 2 1/2-pound prototype to his ear and called a rival, Joel Engel of Bell Laboratories at AT, to declare that his Motorola team had devised a functional portable phone.
When did people start using cell phones?
Enabling technology for mobile phones was first developed in the 1940s but it was not until the mid 1980s that they became widely available. By 2011, it was estimated in Britain that more calls were made using mobile phones than wired devices.
What was the first iPhone called?
iPhone (1st generation)
| iPhone (front view) | |
|---|---|
| Slogan | “This is only the beginning.” “Apple reinvents the phone.” |
| Generation | 1st |
| Model | A1203 |
| First released | June 29, 2007 |
Is iPhone made by Apple?
The iPhone is a line of smartphones designed and marketed by Apple Inc. that use Apple’s iOS mobile operating system….iPhone.
| The front face of an iPhone 12 Pro in Gold | |
|---|---|
| Developer | Apple Inc. |
| Manufacturer | Foxconn, Pegatron, Wistron (contract manufacturers) |
| Type | Smartphone |