Find out how flat-bike-lift works. In a standard 240 cm. tall garage, the rail of the flat-bike-lift where the wheels rest is 67 cm. high off the ground. Lifting the bike up the wheel rail height is done manually. For taller ceiling or in order to reduce the height off the ground of the wheel rail, an optional extension is provided.
Getting a tattoo is a notoriously painful process but that doesn't stop all that many people from getting their skin inked. Luckily for them, tattoo machines have come a long way from the tools used in the past. Smarter Every Day grabbed their slow-motion cameras and headed into to a tattoo parlor to find out how tattoos work. Here's what they discovered. In order for a tattoo to be permanent, ink has to get into the dermis, the tissue just underneath the outer layer of your skin, called the epidermis. This is done by making thousands of tiny pricks in the skin. To do that, a tattoo artist uses a handheld machine that has a needle affixed to it. The artist dips the needle in the ink, turns on the motor that moves the needle, and applies the moving needle to the skin. The sharp needle pricks the skin quickly and repeatedly, dragging the ink clinging to it down into the dermis.
When the peeling begins after 3-5 days, the tattooed skin will flake like a sunburn. At all costs avoid picking at the cracked and flaking skin. When the tattoo has fully entered the peeling phase, discontinue the plastic wrap.