This is a really nice switch. Need to do an project with a homemade switch. Thanks a lot! :). Did this for a speaker with push pins, a paperclip, a piece of cardboard and a little bit of solder, worked like a charm.his will show you how to do a homemade ON/OFF switch with stuff ou can find around the house from little to no cost to you.
1 To resume athletics activities, lightning safety experts recommend waiting 30 minutes after both the last sound of thunder and after the last flash of lightning is at least six miles away, and moving away from the venue.
Stopping Activities. In general, a significant lightning threat extends outward from the base of a thunderstorm cloud about 6 to 10 miles. Therefore, people should be in a safe placewhen a thunderstorm is 6 to 10 miles away. Also, planâs guidelines should account for the time it will take for everyone to get to safety. Here are some criteria that could be used to stop activities: 1  If you see lightning. 2  The ability to see lightning varies depending on the time of day, weather conditions, and obstructions such as trees, mountains, etc.