Stephen hawking scientist biography for children

Contrary to previous scientific belief that black holes were entirely black, Hawking proposed that they emit minimal thermal radiation as a result of quantum effects near the event horizon. This essentially signifies that black holes have the potential to lose energy over time until they ultimately vanish. Hawking Radiation has significantly contributed to deepening our understanding of the enigmatic realm of black holes.

Renowned scientist Stephen Hawking, recognized for his groundbreaking theories about the intricacies of time and space, dedicated a significant portion of his career to unraveling the mysteries of black holes, the Big Bang, and the nature of time. Intriguingly, Hawking theorized that black holes could potentially serve as gateways to alternate universes or distinct epochs, though this hypothesis remains unproven.

This theory suggests that as speed increases, time decelerates. Consequently, if a spacecraft could be constructed to approach light speed, time within said craft would elapse more slowly compared to Earth time. He would lie on the grass and watch the stars with his mum. He and his sister made a game of discovering all the unusual ways to get into their house.

He built a computer when he was sixteen from spare parts. Stephen grew up to become a brilliant physicist who has taught us many things about the solar system. His books help everyday people understand complex concepts. When he was attending Oxford University, he started having problems walking and talking. Search Search for: Search.

Stephen studied stars. He wrote books about space. Was born on Jan 8, We can't predict what that will be or when we will find it because if we knew that, we would have found it already! Then something happened which unleashed the power of our imagination. We learned to talk and we learned to listen. One has to get on with life and I haven't done badly.

Stephen hawking scientist biography for children

In the late s, Hawking grew close to one of his nurses, Elaine Mason. In February , Hawking told Jane that he was leaving her for Mason, and departed the family home. In , Jane Hawking published a memoir, Music to Move the Stars , describing her marriage to Hawking and its breakdown. In , Hawking and Mason quietly divorced, and Hawking resumed closer relationships with Jane, his children, and his grandchildren.

Reflecting on this happier period, a revised version of Jane's book, re-titled Travelling to Infinity: My Life with Stephen , appeared in , and was made into a film, The Theory of Everything , in Starting in the s, Hawking became a role model for disabled people. He lectured and participated in fundraising activities. At the turn of the century, he and eleven other humanitarians signed the Charter for the Third Millennium on Disability , which called on governments to prevent disability and protect the rights of disabled people.

In August , Hawking narrated the "Enlightenment" segment of the Summer Paralympics opening ceremony in London. In , the biographical documentary film Hawking , in which Hawking himself is featured, was released. As he had pneumonia in , he was advised not to have ice poured over him, but his children volunteered to accept the challenge on his behalf.

He died in at the age of 76, after having motor neurone disease for more than 50 years. His family stated that he "died peacefully". Although Hawking was an atheist, the funeral took place with a traditional Anglican service. Following the cremation, a service of thanksgiving was held at Westminster Abbey on 15 June , after which his ashes were interred in the Abbey's nave , between the graves of Sir Isaac Newton and Charles Darwin.

Inscribed on his memorial stone are the words "Here lies what was mortal of Stephen Hawking —". He directed, at least fifteen years before his death, that the Bekenstein—Hawking entropy equation be his epitaph. He believed that philosophers "have not kept up with modern developments in science", "have not taken science sufficiently seriously and so Philosophy is no longer relevant to knowledge claims".

His view was both praised and criticized. Hawking expressed concern that life on Earth is at risk from a sudden nuclear war, a genetically engineered virus, global warming , or other dangers humans have not yet thought of. Hawking stated that, given the vastness of the universe, aliens likely exist, but that contact with them should be avoided.

He warned that aliens might pillage Earth for resources. Hawking warned that superintelligent artificial intelligence could be pivotal in humanity's fate, stating that "success in creating AI would be the biggest event in human history. It might also be the last, unless we learn how to avoid the risks. Hawking was concerned about the future emergence of a race of "superhumans" that would be able to design their own evolution.

He also argued that computer viruses in today's world should be considered a new form of life. In , Hawking, Arthur C. They discussed the Big Bang theory , God and the possibility of extraterrestrial life. Hawking played a holographic simulation of himself in an episode of Star Trek: The Next Generation in However difficult life may seem, there is always something you can do and succeed at.

It matters that you don't give up". Because Stephen didn't give up, we can all understand more about the Universe! Back in time with Astonishing Activists. This is Professor Stephen Hawking. He was born in Oxford in He said that he wanted to have a complete understanding of the universe. He wrote best-selling books. Watch: The achievements of Professor Stephen Hawking.