Gather your materials. For this battery youâll need one plastic cup (6 to 8 ounces), two 3/4-inch-wide strips of metal that are taller than the cup, and one tablespoon (14.79 ml) of salt.Each strip must be a different type of metal, but you can choose which type: zinc, aluminum, and copper are popular choices.ather your materials. For this battery youâll need one plastic cup (6 to 8 ounces), two 3/4-inch-wide strips of metal that are taller than the cup, and one tablespoon (14.79 ml) of salt.
Maca is a complete protein providing all of the essential amino acids (the ones the body can't produce on its own). It contains an abundance of calcium, iron, magnesium, sodium, sulfur, potassium and phosphorous.
Maca is a plant found exclusively in Peru and has been cultivated there for more than 2,000 years. There are different types of maca, including yellow, red and black maca. It's taken as a nutritional supplement in powder form and traditionally has been used as medicine.Research shows that maca powder has many health benefits both for healthy people and for those living with various conditions, ailments and diseases.oosts Energy. Maca powder can boost energy levels and even enhance athletic performance. This has been measured in a study on cyclists published in the Journal of Ethnopharmacology.. Eight healthy cyclists were timed while completing a 40-kilometer bike ride before and after 14 days of taking maca.