The heaviest object ever directly weighed was the Revolving Service Structure (RSS) of launch pad 39B at NASA's Kennedy Space Center, Florida, USA. The structure was lifted up on 21 jacking points which, between them, measured the mass of the RSS as 2,423 tonnes (5,342,000 lbs).
Pacans, Kips, and Gets are known as the best academies for O Level preparation in Lahore, but Pacans is the only academy that is also offering free preparation material, and free trail classes to all students. Pacans is also offering weekend classes to students which is very convenient.
The words science and technology can and often are used interchangeably. But the goal of science is the pursuit of knowledge for its own sake while the goal of technology is to create products that solve problems and improve human life. Simply put, technology is the practical application of science.