It's supposed to be a surprise, so try to keep a lid on it, will you?

But of the day—and of the weeks bygone, and of many other things—this deponent saith nil, whereby and forwhy he is going to bed.

Because small impacts are much more numerous than large ones, these subcatastrophic collisions may be an important contributing factor in the evolution of small strength-dominated satellites. Even for gravity-dominated satellites, subcatastrophic collisions could be very important for the evolution of the satellites' surface geology.

Once the charge has melted and reached the pouring temperature the furnace is left to stand for a short time and then skimmed, after which the melt is sent for further treatment to a deadmelt and casting furnace, or cast direct.