Tau /ˈtɔː, ˈtaʊ/ (uppercase Τ, lowercase τ, or τ; Greek: ταυ [taf]) is the 19th letter of the Greek alphabet, representing the voiceless dental or alveolar plosive IPA: [t]. In the system of Greek numerals, it has a value of 300.
“The causal relationship between events breaks down; movements become jerky rather than smooth. Time and space may become " grainy” or " chunky . Perhaps a piece of space can be traversed by a particle of matter in any direction without necessarily being synchronized with a piece of time. In short, a pair of events will occur in either time or space, the pair not being connected causally but by a random fluctuation."