Techknow - Episode Guide

Episode: 2013-08-25 | Airdate: Aug 25, 2013

Episode: 2013-09-01 | Airdate: Sep 1, 2013

Episode: 2013-09-08 | Airdate: Sep 8, 2013

Episode: 2013-09-15 | Airdate: Sep 15, 2013

Episode: 2013-09-22 | Airdate: Sep 22, 2013

Episode: 2013-09-29 | Airdate: Sep 29, 2013

Episode: 2013-10-06 | Airdate: Oct 6, 2013

Episode: 2013-10-20 | Airdate: Oct 20, 2013

NASA's flying science lab oversees fracking fields and oil rigs to measure their impact on climate change.

Episode: 2013-10-27 | Airdate: Oct 27, 2013

Episode: 2013-10-27 | Airdate: Oct 27, 2013

Episode: 2013-11-10 | Airdate: Nov 10, 2013

Episode: 2013-11-17 | Airdate: Nov 17, 2013

Episode: 2013-11-24 | Airdate: Nov 24, 2013

Episode: 2013-12-08 | Airdate: Dec 8, 2013

Episode: 2013-12-15 | Airdate: Dec 15, 2013

Episode: 2013-12-22 | Airdate: Dec 22, 2013

A high school student's breakthrough invention revolutionizes the fight against cancer.

Episode: 2013-12-29 | Airdate: Dec 29, 2013

Episode: 2014-01-05 | Airdate: Jan 5, 2014

Episode: 2014-01-12 | Airdate: Jan 12, 2014

Working to design structures that can withstand the fatal winds of an EF5 tornado.

Episode: 2014-01-19 | Airdate: Jan 19, 2014

Naturalist Phil Torres investigates a spider mystery in the Peruvian Amazon.

Episode: 2014-01-26 | Airdate: Jan 26, 2014

Episode: 2014-02-02 | Airdate: Feb 2, 2014

Episode: 2014-02-09 | Airdate: Feb 9, 2014

A high-tech box that keeps lungs breathing outside the human body.

Episode: 2014-02-16 | Airdate: Feb 16, 2014

Episode: 2014-02-23 | Airdate: Feb 23, 2014

Episode: 2014-03-02 | Airdate: Mar 2, 2014

Episode: 2014-03-09 | Airdate: Mar 9, 2014

Episode: 2014-03-15 | Airdate: Mar 15, 2014

Episode: 2014-03-22 | Airdate: Mar 22, 2014

Episode: 2014-03-29 | Airdate: Mar 29, 2014

Episode: 2014-04-05 | Airdate: Apr 5, 2014

Episode: 2014-04-12 | Airdate: Apr 12, 2014

Episode: 2014-04-19 | Airdate: Apr 19, 2014

Episode: 2014-04-26 | Airdate: Apr 26, 2014

Episode: 2014-05-03 | Airdate: May 3, 2014

Episode: 2014-05-10 | Airdate: May 10, 2014

Episode: 2014-05-17 | Airdate: May 17, 2014

Episode: 2014-05-31 | Airdate: May 31, 2014

Surgeons use special goggles developed for nocturnal military operations to help locate cancer cells during operations.

Episode: 2014-06-07 | Airdate: Jun 7, 2014

Early warning technology for earthquakes that could limit disaster and save lives.

Episode: 2014-06-14 | Airdate: Jun 14, 2014

Caltech's cutting edge research; searching for a cure in space; wind turbines inspired by jellyfish.

Episode: 2014-06-21 | Airdate: Jun 21, 2014

Researchers divulge secrets of the mysterious and misjudged tiger shark.

Episode: 2014-06-28 | Airdate: Jun 28, 2014

New technologies that allow vehicles to ``talk'' to each other.

Episode: 2014-07-12 | Airdate: Jul 12, 2014

Breakthrough surgery and a bionic eye may restore a blind woman's vision.

Episode: 2014-07-19 | Airdate: Jul 19, 2014

Doctors try to heal a baby's brain through umbilical cord blood infusion.

Episode: 2014-09-20 | Airdate: Sep 20, 2014

U.S. Forestry Services' effort to fight raging wildfires in the western states by starting new fires.

Episode: 2014-09-27 | Airdate: Sep 27, 2014

Do-it-yourself brain stimulation.

Episode: 2014-10-04 | Airdate: Oct 4, 2014

The latest enhancements in vehicle technology, from cars that talk to each other to cars that drive without a driver.

Episode: 2014-10-11 | Airdate: Oct 11, 2014

Episode: 2014-10-18 | Airdate: Oct 18, 2014

Scientists attempt to use technology to fight drought in America's largest produce-growing region, California.

Episode: 2014-10-25 | Airdate: Oct 25, 2014

A look at the San Francisco 49ers new environmentally friendly football stadium, including solar panels and recycled water.

Episode: 2014-11-08 | Airdate: Nov 8, 2014

Scientists working to capture smugglers and poachers of endangered animals around the world from the world's only forensics lab set up for this purpose.

Episode: 2014-11-15 | Airdate: Nov 15, 2014

Indoor farms are created in abandoned warehouses to aid in the relief of world hunger.

Episode: 2014-11-22 | Airdate: Nov 22, 2014

Earthquakes are increasing in frequency in unusual places; whether or not the fracking boom is causing earthquakes in states such as Oklahoma, Colorado and Texas.

Episode: 2015-01-12 | Airdate: Jan 12, 2015

Lindsay Moran and Kosta Grammatis take a look at the science behind distracted driving.

Episode: 2015-01-24 | Airdate: Jan 24, 2015

Filming inside the National Weather Service's severe storm center; investigating recent spikes in extreme weather.

Episode: 2015-02-09 | Airdate: Feb 9, 2015

Scientists race to explore undersea vents before mining companies harvest.

Episode: 2015-02-23 | Airdate: Feb 23, 2015

Virus hunters concentrate on finding vaccines and treatments for new deadly infectious diseases.

Episode: 2015-03-02 | Airdate: Mar 2, 2015

Traveling to the rain forest of Costa Rica to examine the impact of climate change on the earth; scientific expedition happens upon a cave full of bats.

Episode: 2015-03-15 | Airdate: Mar 15, 2015

Peru's Amazon rain forest faces potential destruction in the form of a modern day gold rush.

Episode: 2015-04-06 | Airdate: Apr 6, 2015

Cutting edge scientific technology fights rising tides in Florida; controversial debate regarding climate change.

Episode: 2015-05-11 | Airdate: May 11, 2015

Scientists who are determined to save endangered macaws from extinction.

Episode: 2015-05-18 | Airdate: May 18, 2015

The politics of internet speed; the U.S. city that curbs the trend by being that with the fastest internet in the Western Hemisphere.

Episode: 2015-06-01 | Airdate: Jun 1, 2015

Whether technological advances can improve the waste problem caused by plastic that is not being recycled.

Episode: 2015-06-08 | Airdate: Jun 8, 2015

The rain forests in Peru are being destroyed by gold strip-mining; new campaign against ``dirty gold'' targets major jewelers.

Episode: 2015-06-15 | Airdate: Jun 15, 2015

Scientists use DNA and carbon dating as a method to track and hopefully prevent poachers from devastating the world's elephant population.

Episode: 2015-07-13 | Airdate: Jul 13, 2015

Scientists claim genetically modified foods can feed the world; an in-depth look at GMOs.

Episode: 2015-07-20 | Airdate: Jul 20, 2015

The safety of seafood is scrutinized in a report that centers on illegal antibiotics allegedly found in shrimp imported into the U.S.

Episode: 2015-07-27 | Airdate: Jul 27, 2015

E-cigarettes are investigated. Included: the story behind smoking-cessation claims; and the alleged dangers of some vape flavors and larger vaping devices.

Episode: 2015-08-24 | Airdate: Aug 24, 2015

A study of what went terribly wrong in New Orleans during Hurricane Katrina. Included: technology that may be able to protect New Orleans from future disaster.

Episode: 2015-09-07 | Airdate: Sep 7, 2015

An Arctic expedition offers a study of climate change's impact on the region.

Episode: 2015-09-19 | Airdate: Sep 19, 2015

The focus is on the bison, once on the brink of extinction.

Episode: 2015-09-26 | Airdate: Sep 26, 2015

Episode: 2015-10-03 | Airdate: Oct 3, 2015

A look at a controversial drug trial involving the use of Ecstacy to treat trauma and PTSD.

Episode: 2015-10-17 | Airdate: Oct 17, 2015

Episode: 2015-11-07 | Airdate: Nov 7, 2015

Episode: 2015-11-21 | Airdate: Nov 21, 2015

Episode: 2015-12-05 | Airdate: Dec 5, 2015

Episode: 2015-12-12 | Airdate: Dec 12, 2015

Episode: 2015-12-19 | Airdate: Dec 19, 2015

Episode: 2015-12-26 | Airdate: Dec 26, 2015

Episode: 2016-01-16 | Airdate: Jan 16, 2016

Episode: 2016-01-23 | Airdate: Jan 23, 2016

Genetically modified mosquitoes may help stop tropical diseases like malaria as climate change affects the U.S.

Episode: 2016-03-05 | Airdate: Mar 5, 2016

Episode: 2016-03-12 | Airdate: Mar 12, 2016

Episode: 2016-03-19 | Airdate: Mar 19, 2016

Ray Suarez has the Inside Story on President Obama's (newest) plan to close Guantanamo Bay prison.