None - the lightbulb has the capacity for its own revolution
One to screw it in and nine to write on their blogs about how enlightening the experiment was.
To get to the other side.
Tires need changing too you know!
One, but the light bulb has to *want* to be screwed in.
None comrade, the bulb holds the seeds to its own revolution!
It caused a revolution.
Dark matter has the capacity to leave an impact on a system