Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Abstract: The laser contact opening in passivated emitter and rear cell (PERC) is essential for establishing contact between silicon and aluminum. On bifacial PERC solar cells, dashed patterns are ...

When Marie inherits her father's coffee shop, two older uncles, a struggling actor, a childhood friend and a lawyer from Singapore offer to help. Renovations for the Kopitiam begin, with Marie and ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...