[Q]: Which of the following solutions is better for the following goal:
how do you find the little dipper

[A]: The best way to find your way to Polaris is to use the so-called "pointer" stars in the bowl of the Big Dipper, Dubhe and Merak. Draw a line from Merak to Dubhe, extend it by a factor of five, and you arrive in the vicinity of Polaris, which is located at the end of the Little Dipper's handle.

[Q]: Which of the following solutions is better for the following goal:
How to make your egg glow in the dark?

[A]: Leave the egg in Vinegar for 24 hour and after pull it out for wash under clean water.

[Q]: Which of the following solutions is better for the following goal:
how can I quickly clean a bong?

[A]: Empty the bong and rinse and fill it with warm water. While wearing your latex gloves, empty out your bong as well as you can. Pour out old bong water and remove any spent herb. Then give it a good rinse with warm water to remove any remaining solid particles. Finally, fill the bong part way with some of the warm water you're using.

[Q]: Which of the following solutions is better for the following goal:
How do you remove the legs from a stool?

[A]:
Flip the stool over and use a screwdriver to loosen the screws then pull up on the legs and they will come off.