Cueva de las Manos probably made by submerging their hunting bolas in ink, and then throwing them up. The binder is unknown but the mineral pigments include iron oxides, producing reds and purples; kaolin, producing white; natrojarosite, producing yellow; and manganese oxide, which makes black. Carlos J. Gradin has studied the cave. Cueva de las Manos has been listed as a World Heritage Site since 1999. Cueva de las Manos Cueva de las Manos (Spanish for Cave of Hands) is a cave or a series of caves located in the province of Santa Cruz, Argentina, south of the town of Perito Moreno. It is
Diabetes Hands Foundation available in Spanish. In June 2011, a HealthSeeker mobile app became available for iPhone and Android users. In late 2012, Diabetes Hands Foundation sold HealthSeeker to Ayogo Health, the original developer of the game. Diabetes Hands Foundation Diabetes Hands Foundation is a 501(c)(3) non-profit organization based in Berkeley, California founded in 2008. It is funded through sponsorship income, donations, grants, and earned income. Diabetes Hands Foundation closed in June 2017, nine years from its founding, handing the administration of its online community programming off to fellow nonprofit Beyond Type 1. TuDiabetes (in English) and EsTuDiabetes (in Spanish), are social networks