Hiding messages in information, the documentary series The Weight of the Nation, tracking down a norovirus outbreak, and a band that plays trashy instruments.
Upcoming solar eclipse, controlling a robot arm via thought, rewiring damaged nerve connections, and an upcoming private launch to the ISS.
Gathering an urban harvest from rooftops and vacant lots, and the connection between thinking and scratching.
Thorium reactors for nuclear energy, an experiment you can try at home, and moving to cloud computing.
From miniatures to motion capture, a look at how movie visual effects technology has evolved, and a look inside a new bridge span for the San Fransisco Bay.
James Cameron, Sylvia Earle and John McCosker talk about the sights and creatures of the deep ocean.
Astronaut and astrophysicist John Grunsfeld leads NASA investigations of Earth and beyond, and Jon Gertner writes of how Bell Labs became a hotspot for innovation.
A play about concussions in athletes, a company plans to mine the asteroids, a look at cancer care and treatment, and a video about robot fish.
Research into drug treatment, actress Mayim Bialik, and public opnions regarding climate change policy.
Biologist E. O. Wilson discusses what ants can teach us about humanity, and Piotr Naskrecki describes animals that can teach about life on ancient Earth.
A conversation with 2 astronauts on board the International Space Station, Henry Petroski on engineering, and Marc Abrahams with some amusing research.
From beavers to flying squirrels -- researchers discuss how cities like New York are home to diverse plant and animal life. Plus, a video about coyotes in the Big Apple.
Host: Marc Pelletier Co-Host: Andre Nantel, Ph.D. The technologies that our guest has developed are playing an important role in changing the world, not like the car, the microwave and the cell phone, but as in Drs. Flox, McCoy, and Crusher. Guest: Dr. Michael Snyder We invite...
Mayor Michael Bloomberg discusses his vision to turn the Big Apple into the technology capital of the world, and paleoanthropologist Ian Tattersall discusses our human origins.
To celebrate Easter, JK Lasers has cut a greetings message using a 500W fiber laser (JK500FL). The Easter egg design was cut at 2.5m per minute on 1mm mild steel, a common material used in many industrial applications, particularly laser cutting. The high beam quality and power...