Dan McCabe

Amid the ever-changing cyberwar landscape, the powerful National Security Agency is viewed with a mixture of awe and fear around the world.

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NOVA leads viewers on a mathematical mystery tour -- a provocative exploration of math's astonishing power across the centuries. We discover math's signature in the swirl of a nautilus shell, the whirlpool of a galaxy and the spiral in the center of a sunflower. Math was essential to everything from the first wireless radio transmissions to the prediction and discovery of the Higgs boson and the successful landing of rovers on Mars. But where does math get its power? Astrophysicist and writer Mario Livio, along with a colorful cast of mathematicians, physicists and engineers, follows math from Pythagoras to Einstein and beyond, all leading to the ultimate riddle: Is math an invention or a discovery? Humankind's clever trick or the language of the universe?

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A caretaker suspects one of her patients with dementia may have committed a murder in the past.

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NOVA leads viewers on a mathematical mystery tour -- a provocative exploration of math's astonishing power across the centuries. We discover math's signature in the swirl of a nautilus shell, the whirlpool of a galaxy and the spiral in the center of a sunflower. Math was essential to everything from the first wireless radio transmissions to the prediction and discovery of the Higgs boson and the successful landing of rovers on Mars. But where does math get its power? Astrophysicist and writer Mario Livio, along with a colorful cast of mathematicians, physicists and engineers, follows math from Pythagoras to Einstein and beyond, all leading to the ultimate riddle: Is math an invention or a discovery? Humankind's clever trick or the language of the universe?

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Where do nature's building blocks, called the elements, come from? They're the hidden ingredients of everything in our world, from the carbon in our bodies to the metals in our smartphones. To unlock their secrets, David Pogue, technology columnist and lively host of NOVA's popular "Making Stuff" series, spins viewers through the world of weird, extreme chemistry: the strongest acids, the deadliest poisons, the universe's most abundant elements, and the rarest of the rare—substances cooked up in atom smashers that flicker into existence for only fractions of a second.

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Discover Magazine is a 1992-2000 documentary television series that aired on the Disney Channel from 1992-1994 and then on The Science Channel from 1996-2000. The series is named after the magazine of the same name, Discover Magazine. The Disney Channel series was narrated by actor Joseph Campanella. The Science Channel series was hosted by Peter DeMeo from 1996-1998. The series was nominated for an Emmy Award for "Outstanding Informational Series" in 1996, 1997 for "Outstanding Non-Fiction Series", and 1 other time The series was created by producer-director Les Guthman at the Walt Disney Company in 1991, after Mr. Guthman licensed the television rights to Discover Magazine from Family Media in 1990. Mr. Guthman produced the series for two seasons on The Disney Channel, 1992-1994, and then working with Disney President and CEO Frank Wells sold the series to Discovery Communications in late 1994, after The Disney Channel abandoned its family-adult prime time schedule.

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