- free
- free fall
- free rise energy
- free spin energy
- fundamental physical form
- fundamental physical quantity
- fusion
- g-acceleration
- g-fall
- g-rise
- g-rise/spinfield
- g-spin
- g-spin/magnetism
- geometry
- gravity
- heat
- helion
- hierarchy
- historical time
- history
- hole
- hollow
- hollow plasm
- homeostasis
- homogeneity
- Hubble law
- hyper spinfield
- immortality
- inertia
- infinity
- instant
- invariant
- isotope
- isotropy
- kinetic energy
- law
- laws of nature
- lifetime
- light
- light spectrum
- location
- magnetic dipole field
- magnetism
- mass
- mass number
- material
- matter
- matter/energy cycle
- measurement