That sip of cola thing is a joke? It takes 8.5 million joules to accelerate 80kg body to 1666km/h. Coca cola has around 450kcal per litre (1900 kJ). You would need the energy of about 4.5l of coke to accelerate human body to such speed. It is still impressive because I was expecting something like 100 litres but 4.5l is nowhere near a "sip".