21 October 2026
Sheet #51
The five rounds of 21 October 2026, with the real sizes and what each measurement covers.
- 01
ReferenceLabrador retriever57 cm
To size upSofa2.1 m
Measured Width of a three-seater sofa (ballpark)
"Canapé" comes from the Greek kōnōpeion, a bed screened against mosquitoes.
- 02
ReferenceCroissant15 cm
To size upComputer monitor60 cm
Measured Width of a 27-inch computer monitor (16:9)
In 16:9, a 27-inch screen is 59.8 cm wide and 33.6 cm tall.
- 03
ReferenceConsumer drone35 cm
To size upGorilla1.65 m
Measured Standing height of an adult male gorilla
An adult male weighs twice as much as an adult human of similar height.
- 04
ReferencePerseverance rover3 m
To size upAdult foot26.5 cm
Measured Length of an adult man's foot
The imperial foot is 30.48 cm, noticeably longer than a real foot.
- 05
ReferenceChrist the Redeemer30 m
To size upGolden eagle2.05 m
Measured Wingspan of an adult golden eagle
In a dive it exceeds 240 km/h.