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Estimation of the air volume consumed by human activities.

“Volumes of air” project

Estimation of the air volume consumed by human activities.

 
Scoring tables, bidding system and memory cards for the game of bridge.

Thirteen cards and 635,013,559,600 possibilities

Scoring tables, bidding system and memory cards for the game of bridge.

 
GPL-distributed Python software that draws sunrise, sunset and daylight graphs.

Sunrise/sunset hours, all year long

GPL-distributed Python software that draws sunrise, sunset and daylight graphs.