Scientific Principles In Action Every Day

Playlist by Tom Pritchard — 9 Videos

The Doppler Effect

Watch Later Added

Never Stop Learning with Curiosity

Keep Watching
Replay Video

Discover hundreds of thousands of quality videos. Curiosity is your personal learning app. With videos from more than 200–and growing–content creators, you’ll find the best learning videos for your unique interests.

Find what you want to learn, easily. Pinpoint what you’re looking for with category, subcategory, format and more search options. Or, let our daily curation introduce you to content you never knew existed.

  • Welcome
  • Playlist
  • Playlist Info
  • Video Info

What is Curiosity?

Inspiring, bite-sized learning content.

Expert-curated, delivered to you.

Save and share what you love.

Sign up and never stop learning.

About this Playlist

Scientific Principles In Action Every Day

Science is the study of the world around us, from geology to zoology, and from physics to chemistry. The word “science” comes from the Latin “scientia,” which translates as “knowledge.” It’s fitting that the two words are related in this way, since science is at the very root of everything we have learned, and everything we still have to learn, about our planet and ourselves.

For centuries, scientists have sought to make sense of how and where we live, seeking out patterns and behaviors, creating hypotheses, and testing them to see if they hold water. Once proven, these become a part of the scientific rules or principles which are known to govern the world that we live in, and a part of our day-to-day lives. These aren’t lab experiments; this is science in action, the kind of rules you can observe around you every single day.

About this Video

from MIT+K12

Understanding the Doppler Effect (or, why does that siren sound so funny?) You hear an ambulance outside, siren blaring. It approaches and passes by -- and you notice an obvious change in pitch. What is going on here? Let's use physics to find out! License: Creative Commons BY-NC-SA More information at http://k12videos.mit.edu/terms-conditions

Watch More Nature & Science Playlists