Yes, it’s probably easier to not think. For the manufacture of such “Firefly” will need only a flat battery, the light bulb is 3.5 V and the two rubber rings or a bit of adhesive tape. Assembly of flashlight I is strengthening at the short contact plate batteries the base of the bulb so that the longest plate of the battery when pressing it affected the Central contact.
Recommend to read
WHILE YOU ARE ON VACATION
Amateurs homemade flower is always a problem: who will water the flowers when it's vacation or leaving the country? Everyone comes up with their own versions of irrigation; one of...
LADDER-TRAVELER
So you can call this simple sports equipment, because you can use it in the apartment and in the yard. The staircase going from 3-10 sticks Ø 30 mm and a length of 370 mm, better round,...
