[Q]: Objective: Make a phone stand for your smart phone.
[A]: Take a credit card or similar type of card and fold one end about half of an inch from the edge up and the other also about half an inch from the edge down. You want to fold the short ends not the long ends. Now you can place your phone on the end you folded up.

[Q]: Objective: Clean vase with small openings.
[A]: Add crushed egg shells and water then shake for a minute.

[Q]: Objective: To make cake dough more fluffy and moist,
[A]: add more eggs into the cake batter before baking.

[Q]: Objective: What should you do if you are trapped in your car underwater and can't get out?
[A]:
Pull out your car's head rest, strike at side window with the metal spike base.