The Aetheric-Blogograph
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Piezo speaker using homebrew crystals
Zone51
1,208 views
This is a simple experiment about piezoelectricity, using previously made Rochelle Salt Crystals.
More info here: http://aetheroblogographe.blogspot.com/2011/08/le-crist...
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Retro looking TEA LASER
Zone51
337 views
TEA LASER i've made for 5€, following the steps on Nyle Steiner's website:
http://www.sparkbangbuzz.com/tealaser/tealaser7.htm
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Retro Styled high voltage power supply
Zone51
3,819 views
This is my second HV power supply. It's an improved Ruhmkorff coil, made with automotive parts (ignition coil and capacitor), a relay and a filter (to protect the battery)....
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Homemade piezoelectric rochel salt crystal
Zone51
1,151 views
This is an homemade piezoelectric crystal, synthesized using washing soda and cream of tartar. I've followed the recipe from the BBC TV show "Rough Science".
Details here:...
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Homemade musical box
Zone51
137 views
A musical box motorized with a clockwork from an old alarm clock.
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Homemade electronic telegraph
Zone51
445 views
This is an "open circuit" telegraph. The buzzer is a simple astable mulvibrator with transistors.
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Chemical reaction, How to make a chemical "fog" 2
Zone51
15,752 views
Avec du peroxyde d'hydrogène 130 volume. More steam !!!
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CO2 Test experiment
Zone51
6,837 views
CO2 made with HCL and CaCO3
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Fun with Lego and Wax 2.0
Zone51
6,840 views
Fun with lego and Wax 2.0
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Simple motor
Zone51
126,834 views
Very simple motor, not the simplest.
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