الموضوع
:
هل تولد الحياة من رحم الموت؟؟؟ دراسة بحثية
عرض مشاركة واحدة
01-20-2014, 01:27 PM
المشاركة
1681
ايوب صابر
مراقب عام سابقا
اوسمتي
مجموع الاوسمة
: 4
تاريخ الإنضمام :
Sep 2009
رقم العضوية :
7857
المشاركات:
12,768
المخترعة ماري أندرسون
يتيمة الاب في سن الرابعة
اخترعت مساحات الزجاج الأمامي, عند مشاهدتها لسائق السيارات يقومون بفتح النافذة أثناء المطر ليتمكنوا من رؤية الطريق أعطت لها الفكرة بتصميم ذراع متأرجح به حد من المطاط ويقوم السائق بتحريكه من الداخل عن طريق ذراع. وأصبح نظام تقليدي بجميع السيارات بحلول عام 1916. وقامت الأمريكية شارلوت بريدج بتطوير المساحة اليدوية لجعلها تعمل بالكهرباء.
Mary Anderson
Alabama native Mary Anderson (1866-1953) is credited with inventing the first operational windshield wiper. In her 1903 patent, she called her invention a window cleaning device for electric cars and other vehicles. Although her version of the device was never put into production, it closely resembles the windshield wiper found on many early car models.
Mary Anderson
Anderson was born on Burton Hill Plantation in
Greene County
on February 19, 1866, to John C. and Rebecca Anderson.
Mary's father died when she was four, but Mary and her sister, Fannie, and mother continued to live off the proceeds from his estate
.
In 1889, they moved to
Birmingham
and built the Fairmont Apartment building at 1211 21st Street South on the corner of Highland Avenue.
Anderson left home in 1893 at age 27 to operate a cattle ranch and vineyard in Fresno, California. By 1900, she had returned to Birmingham to help care for her ailing aunt; she once again lived in the Fairmont Apartments with her mother, her sister, and also now her brother-in-law, G. P. Thornton. Anderson's aunt brought to the apartment house with her a number of large trunks that no one was allowed to examine. After her death, the trunks revealed a collection of gold and jewelry, the sale of which allowed the family to live in considerable financial comfort.
Early in the twentieth century, Anderson traveled to New York City. While riding in a trolley there, she noticed that the motorman had to remove snow and sleet from the front window by stopping the trolley, getting out, and cleaning the windows by hand.
Back in Birmingham, Anderson began creating a design for a device very similar to a modern windshield wiper that operated via a lever from inside the vehicle.
Anderson had a model of her design manufactured and patented her design (number 743,801) on November 10, 1903. She then tried to sell her design to a production company. In 1905, she wrote a Canadian firm about purchasing the patent, but the company saw no commercial value in the device and declined to produce it. This attempt was apparently the only one Anderson made to market her invention.
By the 1920s, the three Anderson women were living independently again on the inheritance from Mary's aunt after the death of her brother-in-law. Mary Anderson was managing the apartment building at the time of her death.
Anderson died on June 27, 1953 while at her summer home in Monteagle, Tennessee. She was buried in Elmwood Cemetery in Birmingham. The
New York Times
and
Time
magazine carried her obituary for the sole reason that she invented the window cleaning device for cars and other vehicles.
Additional Resources
"Windshield Wiper Inventor, Miss Mary Anderson, Dies."
Birmingham Post-Herald
, June 29, 1953. [See Related Links]
Stallworth, Clarke. "Southern Belle Invented Wiper for Windshield."
Birmingham News
, February 20, 1977. [See Related Links]
J. Fred Olive III
University of Alabama at Birmingham
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مقولة ساخنة ...
لو توفرت لدينا معلومات تفصيلية عن حياة وخاصة طفولة المخترعين والمكتشفين والمبدعين لاكتشفنا ان الذي صنع الحضارة بكل ما فيها من الاختراعات والاكتشافات والابداعات كانوا من الايتام...وفي ذلك ما يؤكد بان الحياة تولد من رحم الموت...وان لم يكن الموت فهي حتما ظرف كارثية تجعل الدماغ يعمل بطاقة هائلة وعلى غير عادته في الظروف الطبيعية...وعلى الشعوب التي تريد ان تحقق قفزات حضارية ان تستثمر في عقول طاقات الايتام ..واعتبار اليتم عملة نادرة ومصدر طاقة لا نهائية ولا محدودة ولا يجوز التفريط به ابدا ابدا...بل يجب الاستثمار في عقله لان الاستثمار في عقول الايتام هو افضل استثمار يمكن ان يقوم به الانسان...
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الى كل الايتام في العالم انتظروا الاعلان المهم هنا !!!!
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