Did you know absolute vacuum does not exists? Between the Planets there may be 10 particles per cubic centimeter and in the vacuum we can obtain on Earth we have still 100 particles per cubic centimeter.
The science of nothing is, in fact the science of always something. The video made by Vsauce explains what happens to us in the absence of oxygen and what happens to metal plates in vacuum. Yes, two metal plates in vacuum on contact simply weld.
An interesting discovery for many people, absolute vacuum is full with subatomic particles that simply appear and disappear in nanosecond. this is the science of nothing, because the Force is with us 😀