Neurosurgeon: "Cell Phone Causes Brain Tumor"
A World Health Organization panel of 31 scientists raised some concerns Tuesday when they reported that cell phones are "possibly carcinogenic" and may be ...
Do Cell Phones Cause Brain Tumors?
Inspired by this article by Prof. Emily Oster: http://bit.ly/Cellcancer Check out Audible: http://bit.ly/AudibleVe Featuring Physics Girl: http://bit.ly/PhysGirl Special ...
Cellular Phones. Cellular (cell) phones first became widely available in the United States in the 1990s, but their use has increased dramatically since then.
A fact sheet that outlines the available evidence regarding use of cellular/mobile telephones and cancer risk.
A brain tumor occurs when abnormal cells form within the brain. There are two main types of tumors: malignant or cancerous tumors and benign tumors. Cancerous tumors can be divided into primary tumors that start within the brain, and secondary tumors that have spread from somewhere else, known as brain metastasis tumors.
The first handheld cellular mobile phone was demonstrated by John F. Mitchell and Martin Cooper of Motorola in 1973, using a handset weighing 2 kilograms (4.4 lb). The first commercial automated cellular network was launched in Japan by Nippon Telegraph and Telephone in 1979.