8.4/106 votesLoading...#1 - Hydrogen Cars, Petunias, Glaciers
Season 1 Episode 3 - Aired 7/26/2005
Featured segments include: the future of hydrogen fuel cell cars, the discovery of medical potential within a petunia, a fast moving glacier and what it says about global warming, and a profile of brothers and mathematicians Gregory and David Chudnovsky.
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- 8.4/109 votesLoading...
#2 - Aging
Season 2 Episode 3 - Aired 1/9/2007
A look at recent research on the aging process, and how we might slow it down.Space Elevator: The possible creation of a "space elevator" made from nanotubes, and a NASA contest designed to fuel innovation behind this idea.Maya: The use of a new NASA satellite technique to find lost Maya ruins.Profile: Bonnie Bassler: A look at Princeton molecular biologist Bonnie Bassler and her research on bacteria communication.
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- 8.0/107 votesLoading...
#3 - 3-Foot Humans, T. Rex, Stem Cells
Season 1 Episode 2 - Aired 4/19/2005
Featured segments include: the discovered remains of three-foot-tall humans on the island of Flores, a look at how T. Rex got to be so big, a profile of nanotechnologist Naomi Halas, the issues surrounding stem cells, and the yearly freeze and thaw cycle of the common wood frog.
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- 8.0/106 votesLoading...
#4 - Life in the Lab, Lightning, Fish Surgery
Season 1 Episode 4 - Aired 10/18/2005
Featured segments include: scientists making life in the lab, lightning that may be triggered by cosmic rays, a profile of neuroscientist Erich Jarvis, the advances of fish surgery, the too human appearance of Hollywood aliens, and an update on Hurricane Katrina.
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7.5/1054 votesLoading...#5 - How Smart Are Animals?
Season 5 Episode 4 - Aired 2/9/2011
Would you care to match wits with a dog, an octopus, a dolphin, or a parrot? You may think twice after watching the segments in this NOVA scienceNOW episode. While we may not be ready to send pets to Harvard, the remarkable footage and findings presented here demonstrate that many animal species are much smarter than we assume and in ways we had never imagined.
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7.5/1058 votesLoading...#6 - Where Did We Come From?
Season 5 Episode 5 - Aired 2/16/2011
In this episode of NOVA scienceNOW, journey back in time to the birth of our solar system to examine whether the key to our planet's existence might have been the explosive shockwave of an ancient supernova. Meet a chemist who has yielded a new kind of "recipe" for natural processes to assemble and create the building blocks of life. And see how the head louse, a creepy critter that's been sucking our blood for millions of years, is offering clues about our evolution. Finally, meet neuroscientist André Fenton, who is looking into erasing painful memories with an injection.
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7.5/1016 votesLoading...#7 - What Will the Future Be Like?
Season 6 Episode 6 - Aired 11/14/2012
Meet the people building tomorrow's robots, 3-D virtual environments, mind-reading machines, and more.
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7.3/1064 votesLoading...#8 - Can We Make It to Mars?
Season 5 Episode 1 - Aired 1/19/2011
Can humans survive a trip to Mars and back that could take two to three years? This episode of NOVA scienceNOW examines all of the perils of this journey, including deadly meteoroids, bone and muscle deterioration, and cosmic radiation. Host Neil deGrasse Tyson checks in with scientists who are developing new ways to keep astronauts alive on such a journey. Among the innovations covered are meteoroid-proof materials, new space foods and spacesuits, and novel modes of transport, such as plasma rockets. This episode also profiles young female scientist and daredevil Vandi Verma, part of the team that drives the Mars rovers on the martian surface.
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7.2/1064 votesLoading...#9 - How Does the Brain Work?
Season 5 Episode 3 - Aired 2/2/2011
This episode of NOVA scienceNOW delves into some pretty heady stuff, examining magic and the brain, artificial intelligence, magnetic mind control, and the work of neuroscientist and synesthesia researcher David Eagleman. Can we really believe our own eyes? Will machines one day think like us? Can magnetic wands effectively control brain functions and treat depression? Explore this and more.
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7.1/1051 votesLoading...#10 - Can We Live Forever?
Season 5 Episode 2 - Aired 1/26/2011
This provocative episode of NOVA scienceNOW examines whether we can slow down the aging process, looks at the latest on human hibernation, and checks in with bioengineers and a computer scientist inventing ways to keep us "going forever." Neil deGrasse Tyson also takes a lighthearted look at whether the tricks that have kept a 1966 Volvo running for 2.7 million miles can also help the human body go the extra mile.
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7.1/1020 votesLoading...#11 - Can I Eat That?
Season 6 Episode 4 - Aired 10/31/2012
What are the secrets behind your favorite foods? Why are some treats, like chocolate-chip cookies, delectable, while others, like cookies made with mealworms, disgusting? You might think you understand what makes something sweet, salty, or bitter, but David Pogue gets a taste of a much more complicated truth, as he ventures into labs and kitchens where everything from apple pie to Thanksgiving turkey to juicy grasshoppers is diced, sliced, dissected, and put under the microscope. If scientists can uncover exactly what's behind the mouth-watering flavors and textures we take for granted every day, could they help us enjoy our food more—without packing on the pounds?
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- 7.0/107 votesLoading...
#12 - Diamond Factory / Anthrax Investigation / Auto-Tune / Luis Von Ahn
Season 4 Episode 1 - Aired 6/30/2009
No description available
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7.0/1013 votesLoading...#13 - Can Science Stop Crime?
Season 6 Episode 2 - Aired 10/17/2012
What's the secret to stopping crime? David Pogue gives the third degree to scientists pushing the limits of technology, not only to solve horrific murders but also to try to prevent crimes before they even happen. Pogue learns the latest techniques, from unraveling the clues embedded in a decomposing corpse, to detecting lies by peering directly into a suspect's brain, to tracking the creation of a criminal mind. And we meet a genius crime-stopper who has made some terrifying discoveries, including how easy it is for a bad guy to highjack not just your laptop but your kids’ toys, medical devices, even your car.
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6.7/1017 votesLoading...#14 - What Makes Us Human?
Season 6 Episode 1 - Aired 10/10/2012
Scientists have struggled for centuries to pinpoint the qualities that separate human beings from the millions of other animal species that have evolved on this planet. David Pogue explores the traits we once thought were uniquely ours—language, tool-making, even laughter—to uncover their evolutionary roots. He'll trace some of the crucial steps that transformed cave men to accountants, and find out if any of his own DNA came from a Neanderthal ancestor.
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6.7/1026 votesLoading...#15 - How Smart Can We Get?
Season 6 Episode 3 - Aired 10/24/2012
How do you get a genius brain? Is it all in your genes? Or is it hard work? Is it possible that everyone’s brain has untapped genius–just waiting for the right circumstances so it can be unleashed? From a man who can immediately name the day of the week of any date in history to a “memory athlete” who can remember strings of hundreds of random numbers, David Pogue meets people stretching the boundaries of what the human mind can do. Then, Pogue puts himself to the test: after high-resolution scanning, he finds out how the anatomy of his brain measures up against the greatest mind of the century: Albert Einstein.
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6.6/1042 votesLoading...#16 - What's the Next Big Thing?
Season 5 Episode 6 - Aired 2/23/2011
In this episode of NOVA scienceNOW, come face to face with social robots that understand human feelings, carry on conversations, even make jokes. Then travel to Haiti, where geologists investigate the 2010 earthquake not long after it struck for clues to how to better forecast future quakes. Afterwards, join engineers at General Motors who are testing tiny, two-wheeled cars called EN-Vs, which one day might drive themselves through city streets. Learn about proposals for making our outdated electric grid "smart." And meet Nebraska native Jay Keasling, a pioneer in synthetic biology who shares his work on developing "designer" microbes that produce biofuels and medicines.
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- 6.3/1011 votesLoading...
#17 - Phoenix; Mammoth Mystery; Judah Folkman Tribute
Season 3 Episode 6 - Aired 7/30/2008
Phoenix Mars Lander - NASA's latest robot has already found frozen water and is looking for more signs that the Red Planet could support life. Brain Trauma - Even so-called "mild" head injuries turn out to be anything but. Mammoth Mystery - A pair of mammoth skeletons is found locked together by their tusks. What happened? Profile: Judah Folkman - Once scorned for his ideas about how cancer grows, the late Judah Folkman is now hailed as a visionary.
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6.3/1020 votesLoading...#18 - What Are Animals Thinking?
Season 6 Episode 5 - Aired 11/7/2012
Probe animal morality, the "swarm intelligence" of a beehive, the amazing navigation talents of pigeons, and more.
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#19 - Mirror Neurons, Hurricanes, Sand Dunes
Season 1 Episode 1 - Aired 1/25/2005
Topics include: Getting worked up over mirror neurons, new tools for predicting hurricanes, the sounds that sand dunes make, and a profile of MIT robot designer James McLurkin.
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#20 - Tenth Planet, Twin Primes, Bird Flu
Season 1 Episode 5 - Aired 1/10/2006
Featured segments include: a possible tenth planet in our solar system, the twin prime conjecture, a possible reappearance of the ivory-billed woodpecker, a look at the bird flu and whether it will move to people, the growing of meat in a laboratory culture, an update on stem cells, the link between hurricanes and global warming, and a profile of cancer researcher Tyler Curiel.
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#21 - Asteroid
Season 2 Episode 1 - Aired 10/3/2006
The Apophis asteroid, the size of a football stadium, is headed towards Earth and should arrive in 2036.Island of Stability: The long road to creating element 114.Obesity: The biology of eating.Profile: Karl Iagnemma: A look at MIT roboticist and fiction writer Karl Iagnemma.
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#22 - Mass Extinction
Season 2 Episode 2 - Aired 11/21/2006
What caused the greatest mass extinction nearly 250 million years ago?1918 Flu: The 1918 flu virus is revived and decoded in the hopes that we can learn from it before the next pandemic.Profile: Cynthia Breazeal: A look at MIT social roboticist Cynthia Breazeal.Papyrus: Can we use space-age technology to read papyri fragments that are almost 2,000 years old?
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#23 - Sleep
Season 2 Episode 4 - Aired 7/10/2007
Sleep may play an important role in strengthening memories.CERN: The Large Hadron Collider (LHC) nears completion at the international particle physics lab in Geneva, Switzerland.Emergence: Scientists try to understand a phenomenon called emergence, which allows a flock of birds or a school of fish to maintain such impressive order.Profile: Julie Schablitsky: A profile of University of Oregon archaeologist Julie Schablitsky, whose research is helping to rewrite the history of the Old West.
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#24 - Dino Blood?
Season 2 Episode 5 - Aired 7/24/2007
A paleobiologist has discovered preserved blood vessels and red blood cells in a 68-million-year-old dinosaur bone.Epigenetics: It seems that diet and lifestyle actually change the expression of our genes.Kryptos: A sculpture called Kryptos in the courtyard of CIA headquarters, contains a code that has yet to be fully broken.Profile: Arlie Petters: A look at Duke University Professor of Mathematics and Physics, and his research in the field of gravitational lensing.
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#25 - Dark Matter, Mice, Crowd Wisdom
Season 3 Episode 1 - Aired 6/25/2008
Dark Matter - Turns out most of the universe is held together by a mysterious, invisible substance. Of Mice and Memory - Mice placed in enriched environments can recover lost memories, giving hope to those who study Alzheimer's. Profile: Hany Farid - This self-proclaimed "accidental scientist" is a digital detective inventing new ways to tell if photos have been faked. Wisdom of the Crowds - Ask enough people to estimate something, and their combined guesses will get you surprisingly close to the right answer.
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The Best Episodes of NOVA scienceNOW
Every episode of NOVA scienceNOW ranked from best to worst. Let's dive into the Best Episodes of NOVA scienceNOW!
NOVA scienceNOW is a News magazine version of the long-running and venerable PBS science program Nova. Premiering on January 25, 2005, the series was originally...
Genres:DocumentaryNews
Network:PBS
Best Episodes Summary
"Hydrogen Cars, Petunias, Glaciers" is the best rated episode of "NOVA scienceNOW". It scored 8.4/10 based on 6 votes. Directed by N/A and written by N/A, it aired on 7/26/2005. This episode scored 0.0 points higher than the second highest rated, "Aging".