Discovery Science at NIF
2/10/202615 min
At Lawrence Livermore National Laboratory’s National Ignition Facility, scientists recreate the most extreme conditions in the universe. Through the Discovery Science Program, researchers and students from around the world gain rare access to this machine to run experiments that exist for only a fraction of a second, yet reshape what we know about stars, planets, and matter itself. These experiments don’t just explore the cosmos; they create a shared laboratory for discovery and the training ground for the next generation of scientists who will evaluate the safety, security and effectiveness of our nation’s nuclear deterrence.
Gues...
Clips
Transcript preview
First 90 secondsSpeaker 0· Host0:03
In a laboratory for the first time, the nearest star to the Earth was in California. There's no place on Earth like the Lawrence Livermore National Laboratory's National Ignition Facility.
Dan Calantar· Guest0:15
NIF, or the National Ignition Facility, is the world's largest, most energetic laser.
Tilo Döppner· Guest0:22
Main laser operation will begin in approximately one minute.
Speaker 0· Host0:26
A laser with reactions once thought unachievable that have been achieved again and again.
Tilo Döppner· Guest0:32
Shot director.
Speaker 3· Soundbite0:33
Ready.
Speaker 40:34
Back in December, California scientists made a major breakthrough: a nuclear fusion reaction that produced more energy than was used to create it. Well, scientists have done it again, and this time their results produced even more energy.
Speaker 0· Host0:47
And while these scientific advances are groundbreaking, they only highlight part of the story. Something else is going on at NIF.
Dan Calantar· Guest0:56
There have been experiments where the results were surprising. There are topics being studied that impact our understanding of the universe.
Speaker 0· Host1:06
In these experiments, diamonds collapse under pressure so dense that they recreate the interiors of Jupiter and Saturn. Shock waves tear through targets at speeds faster than sound, mimicking the aftermath of exploding stars. Ice rearranges itself into unfamiliar forms only found inside worlds