Thread 'How to find path if we only know velocity (without the need of frequent formulation)?' Hello! I invented the challenge And that i test to resolve it: Let we only know velocity of going particle: ##v(t)## from ##t=a## to ##t=b##. To limit the action or impact of by or https://gabletoppak.com/glass-bottles-for-beer-soda-and-even-water-found-to-contain-toxic-levels-of-cancer-linked-microplastics-than-plastic-bottles-study-says/