Educated Earth // Videos - Tech & Gadgets - Build Your Own Espionage Microphone
User:
Pass:
Remember Me
Forgot Pass Register

Our educational work is entirely supported by people like you. Your donations directly add new exhibits and new features to the website, and even helps us open the Prehistoria Natural History Center!




eXTReMe Tracker

Videos / Tech & Gadgets / Build Your Own Espionage Microphone







Build Your Own Espionage Microphone

Build Your Own Espionage Microphone
This video will show you how to build a microphone that can record sound through windows, all with a laser pointer and cheap parts you can find at any electronics store.


  • Currently 2.87/5
  • 1
  • 2
  • 3
  • 4
  • 5
Rating: 2.9 / 5 (671 votes)
Posted by nova on September 21, 2010
Hits: 2948

More Videos

Extraterrestrial Nucleobases Discovered
Extraterrestrial Nucleobases Discovered
Type: Astronomy
Alkali Metals And Their Properties
Alkali Metals And Their Properties
Type: Physics & Chemistry
Real Life Transformer
Real Life Transformer
Type: Tech & Gadgets
15 Story Apartment Built In 6 Days
15 Story Apartment Built In 6 Days
Type: Tech & Gadgets
World's Smallest Crossbow
World's Smallest Crossbow
Type: Tech & Gadgets
Curta Mechanical Calculator
Curta Mechanical Calculator
Type: Tech & Gadgets
Baboons Hunt Gazelles
Baboons Hunt Gazelles
Type: Life On Earth
The Kiwi Bird
The Kiwi Bird
Type: Life On Earth
ESA's First Moon Lander
ESA's First Moon Lander
Type: Astronomy
Buffalos Attack Lion Cubs
Buffalos Attack Lion Cubs
Type: Life on Earth
Laminar Flow Demonstration
Laminar Flow Demonstration
Type: Physics & Chemistry
Superconducting Magnetic Levitation (Maglev)
Superconducting Magnetic Levitation (Maglev)
Type: Physics & Chemistry
How Are CDs Are Made
How Are CDs Are Made
Type: Tech & Gadgets
25 Biggest Cyber Attacks In History
25 Biggest Cyber Attacks In History
Type: Tech & Gadgets
The Dancing Robot
The Dancing Robot
Type: Tech & Gadgets

Comments

There are no comments on this item.
User: Pass: Remember Me

To comment on this item, please login or register.


Warning: Unknown: Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You can disable this functionality and this warning by setting session.bug_compat_42 or session.bug_compat_warn to off, respectively in Unknown on line 0