Paleolithic body paint and perhaps in ritual. Undisputed evidence of art only becomes common in the Upper Paleolithic. Lower Paleolithic Acheulean tool users, according to Robert G. Bednarik, began to engage in symbolic behavior such as art around 850,000 BP. They decorated themselves with beads and collected exotic stones for aesthetic, rather than utilitarian qualities. According to him, traces of the pigment ochre from late Lower Paleolithic Acheulean archaeological sites suggests that Acheulean societies, like later Upper Paleolithic societies, collected and used ochre to create rock art. Nevertheless, it is also possible that the ochre traces found at Lower Paleolithic sites
Lithium titanate in the cathode of some lithium-ion batteries, along with an aqueous binder and a conducting agent. LiTiO is used because it is capable of stabilizing the high capacity cathode conducting agents; LiMO (M=Fe, Mn, Cr, Ni). LiTiO and the conduction agents (LiMO) are layered in order to create the cathode material. These layers allow for the occurrence of lithium diffusion. The lithium-titanate battery is a rechargeable battery that is much faster to charge than other lithium-ion batteries. It differs from other lithium-ion batteries because it uses lithium-titanate on the anode surface rather than carbon. This is advantageous because it does