Instructional Video5:53
Science ABC

Gravitational Lensing: What It Is And How It Is Helping Us Discover New Galaxies

Pre-K - Higher Ed
Gravitational lensing occurs when a huge amount of matter, like a star, galaxy, or cluster of galaxies, creates a powerful gravitational field around it, strong enough to bend the light coming from distant galaxies (behind...
Instructional Video14:27
Institute for New Economic Thinking

Erik Berglof: Building a Bridge Between Political And Economic Reform

Higher Ed
Since it's release in late 2013, the European Bank for Reconstruction and Development's Transition Report "Stuck In Transition" has generated a lot of attention for its compelling and provocative conclusions about the...