Meet The Top Three Smartest Teenagers In The World - Their Inventions Will Blow Your Mind😯😲

Jack Andraka, 16, Maryland, USA

When his uncle died of pancreatic cancer, one of the deadliest forms of cancer, Jack designed a sensor that searches for a chemical in blood to help doctors easily and quickly detect the disease. Jack, who attends North County High School in Crownsville, MD, wanted to do something to channel his grief.
Initially, the teen couldn’t find anyone to help him: Close to 200 scientists rejected his request for lab space until he convinced a researcher at Johns Hopkins University to be his mentor. With guidance from his mentor, Jack developed a test for early-stage pancreatic cancer that is cheaper, faster, and 100 times more sensitive than previous tests.
Glory was not his only reward. Jack earned a handful of awards at the 2012 Intel International Science and Engineering Fair, including the top prize: a modest $75,000.
He has put a team of cross-country teens together to enter the $10 million Qualcomm Tricorder X PRIZE competition. The goal is to create a device (available directly to consumers anytime, anywhere) the size of a smartphone which can make reliable health diagnoses. Devoting two of his teen years to this challenge, Jack is obviously someone who cares deeply about helping other people. We can not wait to see what his team produces.
Jacob Barnett, 14, Indiana, USA

Since Jacob Barnett presented “Forget What You Know” (at the 2013 TEDxTeen Talk, it has become the third most popular TEDx Talk of all time. But that is not surprising. Jacob, with an IQ of 170, taught himself calculus, algebra, geometry, and trigonometry in a week and amazed university professors as he has tackled some of the most advanced concepts in mathematics.
Jacob is a top Master’s student, working towards a PhD in quantum physics. The wonder boy graciously tutors fellow college classmates after class hours; he is a popular guest at study & review sessions. Jacob’s mother Kristine Barnett jokingly notes: “I flunked math. I know this did not come from me.”
Jacob has focused on a new and very ambitious project: his own “expanded version of Einstein’s theory of relativity.” Not sure how to evaluate its merit, his mother sent a video of Jacob explaining his theory to the Institute for Advanced Study, near Princeton University. Institute astrophysics professor and world-renowned expert Scott Tremaine affirmed the authenticity of Jacob’s theory. Says Tremaine: “The theory that he’s working on involves several of the toughest problems in astrophysics and theoretical physics. Anyone who solves these will be in line for a Nobel Prize.”
Jacob’s achievements are especially astonishing when you consider that, when he was two years old and had not yet talked, he was diagnosed with Asperger’s Syndrome, a mild form of autism. Along with his parents, the teenager runs a nonprofit  Jacob’s Place  to help kids with autism. Jacob strongly believes that his autism helps him in being open to learning and new concepts.
Marian Bechtel, 18, Pennsylvania, USA

Meet Marian Bechtel. She is an 18-year-old scientist and passionate anti-war activist. A senior at Hempfield High School, in Landisville, Pennsylvania, she is committed to using technology for good.
Marian invented a device, a re-purposed land mine detector, which uses sound waves to determine where explosives are located. The inexpensive device is a standard metal detector equipped with a seismic vibrator and microphones. Marian, who is also an avid pianist, said the invention surfaced in her mind when she hit certain notes on the piano and observed the strings of a nearby banjo would vibrate. She discovered the same concept applies to detecting landmines in war zones.
Her project earned her a 2012 Intel Talent Search finalist spot, as well as recognition as one of Popular Science magazine’s Top 10 High School Inventors of 2012.
Marian notes that her parents’ work in geology inspired her project. She told MSNBC: “Years ago, they got connected with an international group of scientists working on a project called RASCAN, developing a holographic radar device for detecting land mines.” Marian added: “I met all of these scientists and talked with them about their work and the land mine issue. I was really touched and inspired by what they had to say.”
In a 2013 interview, Marian was asked about the scarcity of girls and women in the STEM disciplines (science, technology, engineering, and math) and what she would do to inspire more girls to get involved in STEM. She replied: “I would just tell them, ‘Yes, you will be a minority.’ In my last year of high school, I was the only girl in AP physics  and my high school had 2400 students. It was very intimidating, and I felt a lot of pressure to defend my gender. I didn’t want to do poorly and have people to say, ‘Oh, girls aren’t good at math,’ or ’Girls aren’t good at physics.’ You have to be strong and be confident  and realize that you don’t fit a stereotype because you’re you.” Marian is majoring in geology and physics at Bryn Mawr College.