esti f (plural estis) 1  Alternative form of. â 2 estiâ in le TrÃ©sor de la langue franÃ§aise informatisÃ© (The Digitized Treasury of the French Language).
Frame dragging is a theory which says that space is elastic, and particles in it will exchange energy with it. In the scientific world, elastic means that when you apply a certain amount of force to an object (which will cause it to bend) and then remove the force, the object will return to its original shape and energy state.
The Magical <iframe> Tag: An Introduction. The humble iframe (short for inline frame) is one of the most powerful elements in HTML. It is the ultimate modularization tool, allowing you to break up content, seamlessly display content from other sources, and better manage loading. It's a must-have for any web designer's arsenal.