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Franzis Lie detector - The technique - Egg
Franzis Lie detector - The technique - Egg

Franzis Lie detector - The technique - Egg

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  • Availability: Out of stock
  • Brand: Franzis
  • Product Code: 13171198
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QR Franzis Lie detector - The technique - Egg


In a short time, a lie detector is assembled in the technology - egg, which can be tested immediately at the Easter celebration with parents, relatives and friends. The assembly is simple and works completely without soldering. The principle behind it is the following: When a person tells a lie, he becomes nervous, which causes his blood pressure and heart rate to rise. In addition, he begins to sweat. And the lie detector makes use of this sweating, because it changes the skin resistance. The enclosed instructions make the setup child's play and also explain how the lie detector works.


General information
Item number 13171198
Manufacturer Franzis
Manufacturer no. 67060
Product type Science kits
Key specifications
experimental area forensics
Movie properties
Language German
Package dimensions
Height 11 cm
Length 20.50 cm
Weight 205 g
Width 13 cm
Target group
Minimum age 8 years

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