Dynamite is a powerful explosive invented by Alfred Nobel in 1867. It consists of nitroglycerin absorbed in an inert substance, making it safer to handle than pure nitroglycerin. Dynamite revolutionized construction and demolition, allowing for the efficient blasting of rock and other materials. The invention of dynamite had significant implications, not only in construction but also in mining and military applications. Its effectiveness and relative safety compared to earlier explosives made it a popular choice for various industries. However, the destructive potential of dynamite also raised concerns about its use in warfare and terrorism.