[Q]: Objective: proper consistency of concrete for a mould OPTIONS:
- Start with a little bit of concrete powder and mix in water until your mix looks wet with clumps, like oatmeal.
- Start with a bag of concrete powder and mix in oil until your mix looks wet with clumps, like oatmeal.
[A]: Start with a little bit of concrete powder and mix in water until your mix looks wet with clumps, like oatmeal.

[Q]: Objective: wedge OPTIONS:
- can be used to separate door from the sink
- can be used to separate faucet from the sink
[A]: can be used to separate faucet from the sink

[Q]: Objective: How to make fan spin again? OPTIONS:
- Remove cover and check for slime around the motor.
- Remove cover and check for hair around the motor.
[A]: Remove cover and check for hair around the motor.

[Q]: Objective: To make a toy light saber made from 1 inch poycarbonate tubing glow from the inside out. OPTIONS:
- Insert a mini flash light with 1 inch diameter at the base of the polycarbonate tubing. Tape it to secure it to the tubing.
- Insert a mini flash light with 2 inch diameter at the base of the polycarbonate tubing. Tape it to secure it to the tubing.
[A]:
Insert a mini flash light with 1 inch diameter at the base of the polycarbonate tubing. Tape it to secure it to the tubing.