the salt shaker
it's very useful to every day life..........
the old man in shoal cave will make you useful items with the shoal salt
Some useful inventions include the wheel, which revolutionized transportation and machinery; the printing press, which enabled the mass production of books and dissemination of knowledge; and the internet, which has transformed communication, research, and commerce on a global scale. These inventions have significantly impacted human society and continue to shape the way we live and interact with the world.
Inventions are important because they help humans survive. An invention is a new tool or process that serves a useful purpose or does that better than earlier inventions. Several related inventions often create a new technology (i.e. a set of tools, the knowledge to make such tools, and the infrastructure needed to maintain and use these tools).
There is a few inventions that are not very useful. The most known invention that is not useful is the toilet paper roller.
The model T was one of the most useful inventions of all time. They were used for everything by everyone
salt is used in food andsomedrinks
because its small
It is useful because it brings taste to food. Also because of the shape you are able to tell the difference between salt and sugar. The shape of salt is crystal; granular.
Salt is not bad; salt is extremely useful. For a healthy adult person the recommended daily intake is 4-6 g. Persons with cardio-vascular illness (but also with some other problems) must avoid salt (they can use KCl).
- Salt is a very useful condiment - Sodium is indispensable for life
A good invention is something that is very useful and needed by the consumer. Advancements in older inventions are always useful as well.