Problem: How to clean jeans
Turn your jeans inside out.
Pull your pant legs through the waist of the jeans so that the inside of your jeans are facing outward. Turning your jeans inside out will help preserve their color and will allow the inside of your jeans to get more exposure to detergent.

Answer: Start a light cycle with warm water. Running a heavy cycle can agitate your jeans and help fade the color over time.

Problem: How to make your own speakers
Find copper wire, packing tape, and a strong magnet.
While there is a lot of calibrating that goes into high end speakers, the basic technology is actually pretty simple. An electrical current is run through a wire that is attached to a magnet.

Answer: This current makes the magnet vibrate, and those vibrations are picked up by our ears as sound. To hear the sound well you should also get a small plastic tupperware or cup.

Problem: A woman wearing a white shirt is sitting with her black and white cat on her lap. she
Answer: is clipping the cats nails by holding the cat's paws in her hands.