Which of these is a scientific hypothesis?

1
Which of these is a scientific hypothesis?

• Human beings will never set foot on the moon.
• Some of the laws that govern nature cannot be
  detected by scientists.
• It is quite possible that in some other galaxy
  the laws of physics are fundamentally different
  than the laws we are acquainted with in this
  galaxy.

2
Human beings will never set foot on the
moon.2. Some of the laws that govern nature
cannot be detected by scientists.3. It is
quite possible that in some other galaxy the
laws of physics are fundamentally different than
the laws we are acquainted with in this galaxy.
Which of these is a scientific hypothesis?
3
The great philosopher and mathematician Bertrand
Russell (18721970) wrote about ideas in the
early part of his life that he rejected in the
latter part of his life. Do you see this as

• A sign of weakness in Bertrand Russell?
• A sign of strength in Bertrand Russell?

4
1. A sign of weakness in Bertrand Russell?2. A
sign of strength in Bertrand Russell?
The great philosopher and mathematician Bertrand
Russell (18721970) wrote about ideas in the
early part of his life that he rejected in the
latter part of his life. Do you see this as