10 October 2026
Sheet #40
The five rounds of 10 October 2026, with the real sizes and what each measurement covers.
- 01
ReferenceBanana20 cm
To size upCommon frog9 cm
Measured Body length of an adult common frog
It also breathes through its skin, especially underwater.
- 02
ReferenceGiraffe5 m
To size upDouble bed2 m
Measured Length of a standard double bed
A queen-size bed is 1.50 m wide and 2 m long.
- 03
ReferenceDinner plate26 cm
To size upHippopotamus1.5 m
Measured Shoulder height of an adult hippopotamus
Despite its short legs, it runs at 30 km/h on land.
- 04
ReferenceTaj Mahal73 m
To size upCoast redwood116 m
Measured Height of "Hyperion", the tallest known tree
No taller tree has ever been measured.
- 05
ReferenceComputer monitor60 cm
To size upFootball goal7.32 m
Measured Width of a football goal, between the posts
7.32 × 2.44 m: exactly 8 yards by 8 feet.