|
gptkb:H0
|
subject to tension between different measurement methods
|
|
gptkb:Menkauhor_Kaiu_(possible)
|
Existence and reign debated by Egyptologists
|
|
gptkb:Hubble_parameter
|
subject to measurement tension
|
|
gptkb:History_of_the_Britons
|
date of composition debated
|
|
gptkb:Planck_constant
|
exact (since 2019 redefinition)
|
|
gptkb:History_of_the_Britons
|
authorship debated
|
|
gptkb:last_universal_common_ancestor
|
may have been a population
|
|
gptkb:Chronology_of_Jesus
|
exact dates
|
|
gptkb:The_Death_of_Jack_the_Ripper
|
identity and fate of Jack the Ripper remain unknown
|
|
gptkb:Pseudo-Acron
|
true identity unknown
|
|
gptkb:Newton's_gravitational_constant
|
± 0.00015 × 10⁻¹¹ m³⋅kg⁻¹⋅s⁻²
|
|
gptkb:Newtonian_constant_of_gravitation
|
± 0.00015 × 10⁻¹¹ m³⋅kg⁻¹⋅s⁻²
|
|
gptkb:73.0_km/s/Mpc_(SH0ES_2019)
|
±1.0 km/s/Mpc
|
|
gptkb:Invasions_by_the_Sea_Peoples
|
origins of Sea Peoples debated
|
|
gptkb:Invasions_by_the_Sea_Peoples
|
identities of Sea Peoples debated
|
|
gptkb:Contingent_Resources
|
commerciality
|
|
gptkb:Contingent_Resources
|
project maturity
|
|
gptkb:last_universal_common_ancestor
|
exact nature is unknown
|
|
gptkb:Gravitational_constant
|
± 0.00015 × 10⁻¹¹ m³⋅kg⁻¹⋅s⁻²
|
|
gptkb:27th_night_of_Ramadan
|
Exact date is not definitively known
|