demonstrations:3_oscillations_and_waves:sound_waves:super_ear:start
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Super Ear
Description
Hear a whisper from across the room
Pick up sounds from across the room with this super ear! Just put on the headset,point, and press the trigger to listen Sound is greatly amplified and a whisper can be heard from across the room Updated on: 06/20/13
Purpose
Apparatus
Setup
Notes
Demo room information
| Location | —- |
| Maker | Unknown |
| Current State | Working |
demonstrations/3_oscillations_and_waves/sound_waves/super_ear/start.1550187203.txt.gz · Last modified: by 127.0.0.1