S4E4
A New Voice
About science, by scientists.
Ended
First aired 25/Aug/2013
United States
English
4 season(s)
102 episode(s)
Science series exploring how the latest scientific discoveries are changing our lives.
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TimeScore
33%
Skip It
Binge Meter
48%
Slow Burn
Episode Pulse
Quiet
40% activity score
Drop Rate
0%
Very Low
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Seasons & Episodes
Browse episodes by season.
Season 4 · Season 4
Season Overview
--
S4E3
The Business of Bones
Summary
TeckKnow investigates the modern-day Indiana Jones behind the booming business of dinosaur bones.
S4E2
The Animal Smugglers
Summary
The smuggling of endangered wildlife, both dead and alive, is a billion dollar global business, second only in size to the illegal arms and drug trades.
S4E1
Religion and the Brain
Summary
Religion was long seen as spiritual nourishment of the soul, but now, groundbreaking research looks at how it impacts the brain. Can 'feeling the spirit' be measured scientifically?
Season 3 · Season 3
Season Overview
--
S3E28
Smart House of the Future
Summary
Honda's smart house is an innovative eco-friendly, energy efficient lab, that is able to generate its own power as a solution to living off the grid. Cara Santa Maria and Phil Torres spent a night at the zero-net energy house full of modern furniture.
S3E27
Saving the Macaws
S3E26
Coral Catastrophe
S3E25
The God Module
S3E24
Cracking Down on Exotic Pets
S3E23
Nicaragua's Deep Divide
S3E22
The Big Quake Strikes Soon
S3E21
Oil in the Arctic
S3E20
Ecstasy Drug Therapy
S3E19
Panama's Grand Canal
S3E18
Bringing Back the Bison
S3E17
Journey to the Arctic
S3E16
Investigating Katrina
S3E15
Investigating E-Cigarettes
S3E14
Unsafe Shrimp
S3E13
GMO Foods
S3E12
Who's Killing the Elephants
S3E11
Dirty Gold
S3E10
The Problem with Plastic
S3E9
The Digital Desert
S3E8
Saving the Macaws
S3E7
The Politics of Climate Change
S3E6
Gold at Any Cost
S3E5
Journey to the Jungle
S3E4
Beyond Ebola: The Virus Hunters
Summary
In today's hyper connected world, viruses can spread faster than ever. Some, like the measles, continue to plague us, and then there are newer ones like Avian bird flu, SARS and Ebola.
S3E3
Deep Sea Gold Rush
S3E2
Extreme Weather
S3E1
Distracted Driving
Season 2 · Season 2
Season Overview
--
S2E30
Frack Quakes
S2E29
Farms Without Fields
S2E28
Animal Crime Scene Investigators
S2E27
Football's Green Game
S2E26
The New Dustbowl
S2E25
Facial Recognition, Faux Eggs, and Solar Energy
S2E24
Fire Starters
S2E23
Cord Blood
S2E22
Bionic Eye
S2E21
Talking Cars
S2E20
Sharks
S2E19
The Real Big Bang Theory
S2E18
Earthquake Warning
S2E17
Cancer Goggles
S2E16
Science Slumber Party
S2E15
Frozen: Operation IceBridge
S2E14
The Amazing Spider Web
S2E13
Sniffing Out Cancer
S2E12
Smoking Out the Truth: E-cigarettes Exposed
S2E11
Survivors: Help in a Heartbeat
S2E10
Facial Recognition, Faux Eggs, and Solar Energy
S2E9
Eyes in the Sky
S2E8
Hollywood Resurrection
S2E7
Designer Drugs: Legal and Lethal
S2E6
Medical Marijuana for Kids
S2E5
Driverless Cars
Summary
Automakers have recently accelerated their efforts to manufacture vehicles that drive themselves.
S2E4
The Frozen Zoo
Summary
Examining technology that could potentially bring animals back from extinction.
S2E3
Inside the CSI
Summary
In many ways, the crime-fighting of the future is with us today - TechKnow explores how new techniques in forensic science can influence the ways we solve crimes.
S2E2
Lungs in a Box
Summary
TechKnow explores a new technology which could be a game-changer in the organ retrieval process. Also on this episode of TechKnow: Swimming with sharks.
S2E1
DNA Home Testing
Summary
We explore the future of genetic sequencing and how it is poised to change healthcare from being reactive to proactive.
Season 1 · Season 1
Season Overview
--
S1E40
Brain Hack
S1E39
Farms Without Fields
S1E38
Distracted Driving
S1E37
Science Slumber Party
Summary
Living laboratory; one of the greenest houses on earth; high-tech house may help solve climate change issues.
S1E36
Frozen: Operation IceBridge
Summary
NASA observes shrinking glaciers and fast rising seas; charts impacts of climate change.
S1E35
The Amazing Spider Web
Summary
Scientists want to harvest spider silk, which could be used to hold up bridges or create artificial body parts.
S1E34
Sniffing Out Cancer
Summary
Taking their cue from cancer-detecting dogs, scientists work towards developing high-tech devices that can sniff out cancer early.
S1E33
Smoking out the Truth: E-cigarettes Exposed
Summary
New data on e-cigarettes reveals what's really in them and the secondhand smoke impact.
S1E32
Survivors: Help in a Heartbeat
Summary
Testing out satellite technology that can detect a heartbeat buried under rubble.
S1E31
Facial recognition, faux eggs, and solar energy
Summary
Shini reports on facial recognition software used for law enforcement—and nightclubs. Marita visits a San Francisco lab working to build a better, plant-based egg substitute. Plus Kyle visits a solar field in Nevada.
S1E30
Eyes in the Sky
S1E29
Hollywood Resurrection
S1E28
Designer Drugs: Legal & Lethal
S1E27
Medical Marijuana for Kids
S1E26
The Frozen Zoo
S1E25
Inside the CSI
S1E24
Space Archaeology
S1E23
Lung in a Box
S1E22
Fountain of Youth?
S1E21
DNA Testing at Home
S1E20
DNA Pt 1/Molten Solar/Bugs as Protein
Summary
Phil travels to Peru to uncover whether a spider or mite could be constructing never-before-seen circular web structures.
S1E19
Lungs-in-a-Box/Bamboo Bikes
Summary
Shini goes to Oklahoma to visit infamous "Tornado Alley" to see new innovations being developed to better track tornadoes and lessen the damage they cause.
S1E18
3D Printing/Texas Tech/Vertical Farms
Summary
Kosta gets a look at how 3D printing can be used to make everything from home electronics to baked goods—even an artificial heart valve that expands as pediatric patients grow.
S1E17
Drones/Predictive Policing/Mushrooms
S1E16
Exo Bionic / Cancer Test
S1E15
PTSD / Oysters / Driverless Cars
Summary
Lindsay tests out the treatments doctors and therapists are using to help soldiers diagnosed with PTSD and traumatic brain injuries, including hyperbaric oxygen therapy and virtual reality therapy.
S1E14
Hi Tech Police / Bionic Arms / High Tech Wine
Summary
Lindsay learns how police departments are using lapel cameras and acoustic sensors to maximize efficiency and reduce crime.
S1E13
Orange Blight / Bugs as Protein / Space Boy
Summary
Phil puts his entomology chops to the test to learn how bugs may be the most overlooked protein.
S1E12
Earthquake Tech / Mosquitoes / Exo Bionic
Summary
Marita goes inside San Francisco's new Bay Bridge to see its innovative approach to earthquake proofing. Kosta visits a startup working to make humans invisible to mosquitoes.
S1E11
E-Cigs/Heart-in-a-Box/Foodology
Summary
Crystal, a nicotine researcher, investigates the science behind e-cigarettes and vape culture. Plus, Marita meets chefs and scientists teaming up to create new high-tech restaurants, and Phil gets his hands on a new device that allows hearts.
S1E10
Concussion Tech / Mushrooms
Summary
Crystal, a nicotine researcher, investigates the science behind e-cigarettes and vape culture.
S1E9
Shark Robot/Driverless Cars/Predictive Policing
Summary
Marita goes swimming with sharks to see first-hand how a new underwater robot is tracking animal behavior in the ocean.
S1E8
NASA Seac4rs / Bamboo Bikes
Summary
Phil takes a ride with NASA in a flying science lab that measures evidence of climate change.
S1E7
Back-to-School / Cow Manure
Summary
Join our expert contributors as they explore new technology, including a new kind of high-density plastic that can be inserted into students' backpacks or teachers' white boards in hopes of deflecting gunfire.
S1E6
Bees/Amazon Animal/Wine
Summary
Join our expert contributors as they explore high-tech methods to artificially inseminate honey bees, which are dying in record numbers.
S1E5
Face Transplants/Condors
Summary
Meet Carmen Tarleton, the seventh person in the U.S. to receive a full face transplant, as she rebuilds her life and meets the donor's daughter.
S1E4
Drones/Predictive Policing/Mushrooms
Summary
Explore how a remotely piloted Predator drone helped fight the Rim fire in Yosemite National Park
S1E3
Heart-in-a-Box/NYC Electric/NASA Kid
Summary
A new device that allows hearts and other organs to live outside the body, explore New York City's ambitious plan to convert its taxi fleet to electric cars and meet a teenager who used a 3-D printer to create a prosthetic, robotic arm.
S1E2
Exo Bionic/Cancer Test
Summary
A bionic exoskeleton helping paralyzed people walk again and meet a teenage inventor of a cancer screening test.
S1E1
Harvesting GMO Salmon & Vertical Farms
Summary
Hosts ask how soon genetically modified salmon could hit your table, how NASA charts out a Mars rover's path and discover a secret garden inside Chicago's O'Hare Airport.
Cast
Main cast members.
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