yesturday
Boats. People have been using boats for thousands of years; cars were invented only in the later part of the 1800s.
because he was tired of using the horses
Levi's began using Scovill zippers in the late 1930s. This partnership was part of their effort to enhance the durability and functionality of their denim products. The collaboration with Scovill continued for several decades, contributing to the iconic status of Levi's jeans.
Do you mean "invent" something? The cavemen when they started using bones and sticks as tools.
the first helicopter using sticks a 24 power engine and other products
The first person to invent clothes is not definitively known as clothing predates recorded history. It is believed that early humans began using animal hides and plant materials to cover and protect their bodies from the elements.
because it is more hygenic than using a leaf, ROCK, or stick EWWWWW!!!!! NASTY!!!!!!!!!!!
The first navigable submarine was built by Cornelius Drebbel in 1620 using the 1578 plans of English mathematician William Bourne.
The first tapered roller bearing using a cup and cone to even weight loads and to greatly reduce friction.
The persons name is not known. Though it is thought that the Chinese were using rockets before any other civilisation.
Sir Joseph Wilson Swan is credited with inventing the first practical incandescent light bulb. His was the first house to be lit using such a light bulb.
The best lubricant for zippers is typically a silicone-based lubricant, as it effectively reduces friction and prevents rust without attracting dirt. You can also use zipper-specific products or beeswax for a more natural option. Avoid using oils or greases, as they can become sticky and attract debris. Regular maintenance with these lubricants can help extend the life of your zippers.