Keith berry brain magic

exercise2: 

the speaker: Keith berry

main topic: brain magic is doing the experiment without touching the people while they close them eyes.

purpose of talk: mental tricks

sub points and ideas: 

1. pointing finger (pointing finger to the guy).

2. raising hand without touching (raise or put hand down by  feeling the pressure).

3. bottle example (about your bad feeling for any guy would break the bottle).

4. car experiment( he can see through the other eyes while hes covering hes eyes).