The general consensus is yes, Albert Einstein conceived of his theory of relativity while riding his bicycle. It is said that:
"while riding his bicycle at night Einstein observed that [the] beam cast from his headlamp always traveled at the same speed whether he was cruising at a quick speed or coasting to stop."
Thus the theory - light from a moving source has the same velocity as light from a stationary source.
Unfortunately, this information is merely a "tale." It has not been historically proven.
Albert Einstein
Yes, it is possible to imagine a bear riding a bicycle.
you will be riding a bicycle
Yes, because you don't inherit the skill of riding a bicycle.
I am not riding
A bicycle
That's all down to how hard you're riding. Most people will use more effort when riding IRL than riding stationary bikes.
Riding a single speed bicycle can improve your fitness, simplify maintenance, and provide a more connected and engaging riding experience.
poop
Riding a giant woman bicycle presents challenges in terms of maneuverability and storage, but offers benefits such as increased visibility and a unique riding experience.
A bicycle helmet is a piece of protective headgear intended to be worn while riding a bicycle.
You are not moving relative to the bicycle.