@videos

The Lab Breakthroughs series is a collection of digital features accompanied by a Q&A from a lead researcher showcasing how innovation at National Labs have shaped our world, and how they are defining the technology of the future. The series originally appeared at Energy.gov.

Oak Ridge National Laboratory scientist Robert McGreevy explains the accelerator’s role in the complex, seven-country consortium to develop an experimental fusion reactor. Fusion power technology is tricky, though with Oak Ridge’s help the international team anticipates the first commercial fusion energy reactor to be online by 2050. Keep reading →


This is one among a collection of videos and essays from women who contribute to NASA’s mission. They are part of the agency’s efforts to create a collaborative and supportive community of women at the agency, inspire girls to pursue careers in science, technology, engineering and mathematics and to encourage openness and accountability at NASA.

I wish that I could say that I knew early on in life that I wanted to become a scientist or engineer. That would not be the true. My career goals changed a lot when I was growing up. During high school, I thought I wanted to become a Supreme Court judge. Then one day my father suggested that I pursue a career in engineering; and, because my father was the most intelligent person in the world, I did just what he suggested. Keep reading →


Jamaican sprinter Usain Bolt holds the World and Olympic records for the fastest time in the 100-meter sprint. Bolt’s stride, strength, and muscle coordination make him not just a biomechanical marvel, but also a gold medal favorite at the 2012 Summer Olympics.

The National Science Foundation partnered with NBC Learn and NBC Sports to celebrate the science, engineering and technology that are helping athletes maximize their performance at the 2012 London Olympic Games. This free 10-part educational video series explores the engineering and technology concepts behind the games. In addition, the National Science Teachers Association (NSTA) will be providing free lesson plans for each video. Keep reading →


Many runners suffer injuries to their joints due to the repeated impact of their feet hitting the ground, and it take more than just sheer force of will to turn a career-crippling injury into another shot at Olympic competition. U.S. runner Jenny Simpson relied on new treadmill technology to help rehabilitate from a stress fracture as she trained for the 2012 Summer Olympics, where she continued to the semifinals in the 1500m relay.

The National Science Foundation partnered with NBC Learn and NBC Sports to celebrate the science, engineering and technology that are helping athletes maximize their performance at the 2012 London Olympic Games. This free 10-part educational video series explores the engineering and technology concepts behind the games. In addition, the National Science Teachers Association (NSTA) will be providing free lesson plans for each video. Keep reading →


South African sprinter Oscar Pistorius is the first double-amputee athlete to compete at the Olympics. At the 2012 Summer Olympics, Pistorius will race in the 400 meter race and 4×400 meter relay using a pair of carbon fiber prosthetic legs engineered to store and release energy from the impact of his strides.

The National Science Foundation partnered with NBC Learn and NBC Sports to celebrate the science, engineering and technology that are helping athletes maximize their performance at the 2012 London Olympic Games. This free 10-part educational video series explores the engineering and technology concepts behind the games. In addition, the National Science Teachers Association (NSTA) will be providing free lesson plans for each video. Keep reading →

The Lab Breakthroughs series is a collection of digital features accompanied by a Q&A from a lead researcher showcasing how innovation at National Labs have shaped our world, and how they are defining the technology of the future. The series originally appeared at Energy.gov.

Pacific Northwest National Lab’s Alan Zacher, engineer within the Energy and Environment Directorate and 2011 Inventor of the Year, recently took some time to discuss how applied research in renewable propylene glycol is changing the way major companies do business. Zacher and his team developed a soy-based substitute for a petroleum-based product that’s found in everything from lipstick to plastics. Keep reading →


The National Science Foundation partnered with NBC Learn and NBC Sports to celebrate the science, engineering and technology that are helping athletes maximize their performance at the 2012 London Olympic Games. This free 10-part educational video series explores the engineering and technology concepts behind the games. In addition, the National Science Teachers Association (NSTA) will be providing free lesson plans for each video.

U.S. weightlifter Sarah Robles will rely on an athletic mix of strength, speed and timing to help create explosive power when she competes at the 2012 Summer Olympics. Robotics engineer Brian Zenowich compares Robles’ movements to those made by the WAM Arm, one of the world’s most advanced robotic arms. Keep reading →

Few people would dispute that the United States is in the cross-hairs when it comes to cyber attacks. After all, the U.S. is the country that is the most dependent on the Internet as a component of our critical infrastructure.

Cyber attacks on our critical infrastructure have evolved over the years and pose a substantial threat that should concern everyone. Keep reading →

This is one among a collection of videos and essays from women who contribute to NASA’s mission. They are part of the agency’s efforts to create a collaborative and supportive community of women at the agency, inspire girls to pursue careers in science, technology, engineering and mathematics and to encourage openness and accountability at NASA.

Growing up in India, newly liberated from British rule, and at a time when there were few women scientist role models, I still dreamed of being one. When the Russians launched Sputnik and my grandmother gathered the whole family early one morning to see the satellite pass overhead, I wanted nothing more than to explore space. When NASA landed a man on the moon, I promised myself that one day I would work for NASA. Encouraged by my mother and teachers, I strongly believed that if I worked hard I would achieve my goals of going to Oxford University in England and working for NASA in America. I doggedly pursued my dreams and won a scholarship to Oxford University and received my doctorate in Physics in 1976. Joining NASA took a little longer. Keep reading →

The National Science Foundation partnered with NBC Learn and NBC Sports to celebrate the science, engineering and technology that are helping athletes maximize their performance at the 2012 London Olympic Games. This free 10-part educational video series explores the engineering and technology concepts behind the games. In addition, the National Science Teachers Association (NSTA) will be providing free lesson plans for each video.

Timing is everything, especially at the 2012 Summer Olympics where even a millisecond could mean the difference between victory and defeat. Linda Milor, an electrical engineer at Georgia Institute of Technology, explains why Olympic timekeeping technology must be able to measure an athlete’s performance with both accuracy and precision. Keep reading →

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