input question: How to easily open a lid.

output answer: Use the heavy tip of a can opener and tap the side of the lid. Tap all around the side to release the pressure and the lid will give way.

input question: pillowcase

output answer: can store socks which is larger

input question: How to make an easy led lamp.

output answer:
Obtain a 9 volt battery, a 9 volt battery snap, a glass container, and a piece of paper. Line the glass jar with paper, so that it is no longer see through. Attach the battery snap to the battery, making sure that the red wire is attached to the positive side of the battery. Use tape or weld in place. Place the battery and attached snap inside the lined glass jar. Enjoy the light!