لمرور ب”تجربة” التشابك الناجم عن النفايات البحرية

Activities:

How does it feel to be trapped? Students get several rubber bands wrapped around their fingers. They try to free their hand without using their thumb or other hand. Marine animals trapped in for instance a fishing net experience the same problem. Repeat the experiment with a rope or inner tire of a bicycle.

Materials:

Several rubber bands, piece of rope or inner tire of a bicycle.