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Inventions that Shape History

176 Lessons

Design, Engineering & Technology

NASA’s first software engineer: Margaret Hamilton

417,804 Views

Science & Technology

Why do we have leap years?

437,372 Views

Design, Engineering & Technology

Why germs thrive on planes— and how to stop them - Raymond Wang

496,212 Views

Health

How can we solve the antibiotic resistance crisis?

1,247,315 Views

Social Studies

The imaginary king who changed the real world

1,432,480 Views

Design, Engineering & Technology

How to perform brain surgery without making a single cut

277,106 Views

Public Health

How do ventilators work?

2,685,670 Views

Public Health

How fast can a vaccine be made?

1,087,035 Views

Mathematics

The greatest mathematician that never lived

2,782,215 Views

Design, Engineering & Technology

How the toilet changed history

2,261,833 Views

Environmental Science

A brief history of plastic

1,431,029 Views

Design, Engineering & Technology

A day in the life of an ancient Greek architect

644,958 Views