The dust particles collide with each other and form into larger particles.
What is the best structure to find which AABB boxes in a dynamic set collide with an arbitrary AABB box?
That's a consumer's dream, but eventually it's going to collide with reality: if newspapers' profits vanish, so will their product.
They may suck hydrogen away from nearby stars in a process called "mass transfer," or collide with them and absorb them whole.
In the process, the particles collide with atoms of nitrogen and oxygen in the Earth's atmosphere, which then glow, creating an effect similar to miniature neon signs.
Again, we gain the benefits of having a name space (the JCSS package), so at runtime, our CSS will not collide with anybody else's CSS.
To win at Russian road roulette, the driver must jump red lights at busy crossroads at full speed and not collide with another vehicle, pedestrian or leave the road.
As electrons accelerate in the electric field, they gain energy that they pass on to the atoms and molecules of the gas as they collide with them, creating a glowing plasma.
