Small calculation exercise:
An aikido training consisting of four sessions,
The average person using a clean pants per session (sweat requires …)
Girls use a combination of sports underwear + t-shirt more, with a drying trick during the night,
Two keikogi fill a machine washing,
The temperature at Rennes is cooler than on the French Riviera,
How many washing machines you have to use for dirty laundry?
A machine add 2 days to dry with wet and cold weather
Having two dryers available,
And a large radiator,
How long does it take for the laundry to dry?
You have 10 minutes.