In order to determine the rotation speed of a turntable platter it is necessary to acquire a stroboscope disc. Some platters have strobe indicators printed on the side or in the center. If your country's AC mains electricity is 60Hz, the stroboscope must be made for that frequency.
Jicama, also known as yam bean, is a round, fleshy taproot vegetable of bean family plants. Its underground starchy root is one of the popular edible tuber-vegetables grown in many parts of Central American, South Asian, Caribbean, and some Andean South American regions.
Maca root is an herb that grows in the Andes Mountains. The Inca tribe cultivated the herb and used it to treat a variety of medical conditions. Many of these natural remedies have been passed on through generations and are still widely relied upon in Peru.aca root is an herb that grows in the Andes Mountains. The Inca tribe cultivated the herb and used it to treat a variety of medical conditions. Many of these natural remedies have been passed on through generations and are still widely relied upon in Peru.