My son asked me why you can't go into the vacuum of space.
I told him you'll Dyson
If space is a vacuum,
how come nobody has tripped over the power cord?
What's harder than selling ice to an Eskimo?
Selling a vacuum in space.
My daughter wanted to clean her cardboard rocketship with her face cloth...
Trying to reduce the enormous amount of laundry associated with kids,
I said, "you don't need to clean your rocketship. It's not dirty. Space is a vacuum"....
I could hear my wife's eyes roll in the next room. Success!
You know what really makes my blood boil?
The vacuum of space.
Why don't astronauts care about leaving crumbs everywhere?
Space is a vacuum.
