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Baobab

Photo by Sergey Zhesterev on Unsplash

Baobab

The upside-down tree that stores a swimming pool in its trunk/Plants

Baobabs (Adansonia) look like they've been yanked out of the ground and stuck back in upside down, earning them the nickname "upside-down tree." Their swollen trunks can store up to 120,000 liters of water, making them living reservoirs in the African savanna. Some are so massive that their hollowed trunks have been used as bars, prisons, and bus shelters.

Measurements

Height25 m
8.33Diving boards
4.55Parking space lengths
33.3Human strides

Typical mature specimen

Trunk diameter11 m
23.4 millionBlue light wavelengths
2.5 hundredthsEmpire State Buildings
83.3 sextillionthsMagellanic Cloud widths

Some trunks exceed 11 m across

Total mass75,000 kg
93.2 millionthsGolden Gate Bridge masses
1.8 tenthsSpace Stations
16.7Ambulances

About 75 metric tons when hydrated

Water storage volume120 m³
3,000Kitchen sinks
1.3 quintillionRed blood cell volumes

Up to 120,000 liters in the trunk

Trunk circumference34 m
340 billionX-ray wavelengths
42.5 millionthsFlorida lengths
68,000Tardigrade body lengths

Largest recorded circumference

Maximum age63.1 billion s
2.1 billionTikToks
8.8 millionNaps

Some specimens over 2,000 years old

Fruit length3 tenths m
789,474Violet light wavelengths
1Light-nanosecond
16.7 trillionthsLight-minutes

Fruit pods about 30 cm long

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