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 type of plant found in Peru, and is used as a food and as a traditional medicine.It has properties that are similar to ginseng and has been touted as a beneficial supplement for energy and physical stamina, as well as for improving libido.Its potential value, however, extends beyond those qualities.aca is a type of plant found in Peru, and is used as a food and as a traditional medicine.