How long before a solid beep on smoke detector will stop. Can not get to it in wall?
I would say that the biggest problem ever overcome in space was the explosion on board the service module of Apollo 13 while en-route to the Moon. This crippled their ship, and caused it to lose all power and life support capabilities. Their life boat was the lunar lander, Aquarius, which was designed only to support two people for about two days. Engineers stretched equipment and resources to the limit so that it could support 3 people for 4 days. Another problem faced in space was during the first-ever space walk. Cosmonaut Alexy Leonov discovered that his space suit had swollen like a balloon, and was then too big to fit back inside the door of his space capsule. He actually had to puncture it and let it deflate so that he could get back into the ship. Would you have the guts to do that? Amazing!
Go to control panel, select user. You can set password for the admin istrator (That is you) and set other users accounts. There are shared folder so that everyone can use. Otherwise the users cannot access the administators resources.
Yes clean your brushes, swish in the odorless solvent and dry off by swinging brush inside a large container, between colors. The paint will settle in the solvent container and you can use the solvent over and over. I don't think you need to use goggles and gloves. A face protector would be better than goggles and avoid getting paint on you hands. Wash with soap and water if you do and keep hands away from your face. Stick with acrylics if you are unsure about oils or are concerned about safety.
