The Andersen's New Toy

The video tutorial demonstrates an experiment where Hannah is connected to an electrode to sense muscle contractions. These contractions are transmitted through a spiker box to a TENS machine, which then applies a shock to Noah. The video explores the process and reactions as Hannah contracts her hand, causing a visible contraction in Noah's hand. The participants discuss the sensations and unexpected movements observed during the experiment.

What is the role of the electrode in the experiment?

• To measure heart rate

• To control the TENS machine

• To sense muscle contractions

• To apply a shock to Noah

What is the purpose of the TENS machine in this setup?

• To amplify the signals

• To apply a shock to Noah

• To record muscle contractions

• To measure brain activity

What happens when Hannah contracts her hand?

• The TENS machine turns off

• Noah's hand remains still

• The spiker box stops working

• Noah's hand contracts

How does Noah describe the sensation when his hand moves?

• It feels like a strong push

• It feels like a gentle breeze

• It feels like a tickle

• It feels like it's moving involuntarily

What is unexpected about Noah's hand movement?

• It moves without his control

• It moves very slowly

• It doesn't move at all

• It moves in the opposite direction