The Galvanic Cells is a device that transforms chemical energy into electric energy. It is the common application of electro chemistry which is also called battery. It was invented by Luigi Galvani ...

Using the mask-and-plate copper metallization technique, scientists at the German research center fabricated a 1.21 cm² perovskite–silicon tandem solar cell featuring a heterojunction bottom device.

Zinc’s immune-boosting properties are well-established, but we’re still untangling how it works. In a new study published in late March in the scientific journal Blood, Fred Hutchinson Cancer Research ...