To submit requests for assistance, or provide feedback regarding accessibility, please contact support@masterclass.com.

Science & Tech

latest

Groupthink results when a group supports or opts not to refute a decision to maintain cohesion. Learn about the characteristics of this phenomenon and its origins.

Sep 10, 2021

groupthink-guide

Redwood trees, a species native to a small subsection of the California and Oregon coastline in the United States, are some of the tallest and oldest living trees on the planet.

Sep 9, 2021

redwood-trees-explained

Inspired by new technology and the need to eliminate tailpipe emissions, electric cars now share the road with conventional vehicles around the world.

Sep 1, 2021

what-is-an-electric-car

Generating nuclear power involves capturing nuclear energy from nuclear reactors to produce electricity. Learn about the process of creating nuclear energy.

Jul 15, 2021

nuclear-power-explained

Conifers are a broad family of plants described as coniferous, meaning that they produce cones.

Jul 6, 2021

conifers-guide

The National Aeronautics and Space Administration, or NASA, is the federal government's agency in charge of the United States space program.

Jun 2, 2021

what-does-nasa-do

Astrophysicist Neil deGrasse Tyson has become a household name for his work that underscores the way human life is connected to the cosmos.

May 18, 2021

neil-degrasse-tyson-book-guide

For centuries, scientists believed in a geocentric system—a system in which the Earth was the center of the universe. However, several great leaps in scientific discovery built ...

Apr 15, 2021

solar-system-explorations-explained

Doctor Jane Goodall is an English primatologist, anthropologist, nature conservationist, and activist known for her extensive studies on primates and the environment. She has be...

Apr 14, 2021

dr-jane-goodall-life-and-work