# How does work... work?

- Institution: TED
- Department: TED-Ed
- Speaker: Peter Bohacek
- Year: 2012
- Level: For everyone
- Language: English
- Subjects: Physics, Teaching and learning
- Source: [TED](https://www.ted.com/talks/peter_bohacek_how_does_work_work)
- Licence: [CC BY-NC-ND 4.0](https://creativecommons.org/licenses/by-nc-nd/4.0/) (Non-commercial use only, and no changed versions.)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The concepts of work and power help us unlock and understand many of the physical laws that govern our universe. In this Lesson, Peter Bohacek explores the interplay of each concept when applied to two common objects---a lightbulb and a grandfather clock. \[Directed by Luke Cahill, narrated by Peter Bohacek\].

## Lectures

1. [How does work... work?](https://invisiblenetwork.ai/learn/ted/peter_bohacek_how_does_work_work/141591c17e07), 5 min (TED's player)