40:50
2014 Science Year in Review
From the Ebola outbreak to the Rosetta mission to a comet, a look at the biggest science stories of the year.
The Fight Against Blight: Restoring the American Chestnut
Researchers have developed a blight-resistant species that’s nearly identical to the American chestnut tree.
22:09
Science Goes To The Movies: ‘The Imitation Game’
SciFri’s scientist-film critics weigh in on the Alan Turing biopic.
Peek Inside A Mechanical Calculator
This machine was a predecessor to the electronic calculator.
17:22
Alan Alda Challenges Scientists to Answer: What Is Sleep?
Alan Alda’s Flame Challenge asks scientists to answer the big questions that keep them up at night to 11-year-olds around the world.
The Underwater Robot That Could
Using data from a robot, scientists have created the first detailed, 3-D maps of Antarctic sea ice thickness.
The Design Arcade
Join the Museum of Modern Art’s Senior Curator of Architecture and Design, Paola Antonelli, on an exclusive tour of the video games in their collection.
How a Bohemian Engineer Helped Blend Art and Science
An excerpt from “Colliding Worlds.”
17:27
Would You Trust a Robot to Schedule Your Life?
Given access to your Google calendar, a personal assistant named Amy will happily schedule all your appointments. The catch? She’s a machine—a digital personal assistant.