Storage, organization, transportation, and carriage are some of the major problems which are often observed at warehouses and storage rooms. These issues are well-handled by different structures which are referred as planks, pallets, stillages, shelves, and containers. Pallets are one of the simplest assemblies which are manufactured as plain to double-faced entities allowing room for…

Spray bottles are a very practical machine type that makes a great case study for fundamental plumbing concepts. Only a few components make up a spray bottle head. It contains a lever that acts as a trigger to operate a little pump. This pump is connected to a plastic tube that extracts cleaning solution from…

When it comes to plastic it gives you numbers of bacteria which lead illness and necessaries disease and the biggest reason of the global warming because they are not reusable and recyclable every year number of people died because of the plastic bag. After all, the chemical which is used to make the plastic bag…