51�Թ�

Electrochemistry is a pre-requisite for hydrogen production, and for batterie technology, and thus for sustainable chemistry.

The batterie of the home cook is smaller and more flexible, and it’s put into use with economy and know-how.

“There is this section where Harlequin does a diagonal of batterie” — jumps in which the legs beat together in the air — “and each time you jump, there’s a turn,” Daniil Simkin, one of the dancers alternating as Harlequin, said during a rehearsal break.

Tesla and other companies such as Sonnen Batterie also have developed home energy storage options that allow consumers to supply virtually all their electricity needs themselves, although cost for the battery systems remains high.

This is a cool idea but it's not Julia Child's batterie de cuisine.