What are the products that are small in size, light in weight and high in value

There are many products that are small, lightweight, and high-value, and here are some examples:

1.: Such as gold, silver, platinum, etc., they have ** value, but small size and light weight.

2.*Jewelry & Gemstones**: Such as diamonds, rubies, sapphires, etc., they are **value, lightweight, and easy to carry.

3.*Electronics**: such as mobile phones, tablets, digital cameras, etc., which are high-tech and small and lightweight. In particular, high-configuration electronic products, such as some high-end mobile phones or tablets, are high-value, small in size, and light in weight.

4.Solar panels: Despite their size, solar panels are lighter in weight and are valuable for remote locations and outdoor applications.

5.High-efficiency batteries: Lithium-ion batteries, for example, provide efficient energy storage and power transmission despite their small size.

6.Biotech products: For example, certain vaccines or biopharmaceuticals have a value and can be produced in small equipment.

7.Micro Machines and Robots: These devices are small, lightweight, and capable of performing many tasks.

These are just some of the examples, and there are actually many other products that are small, lightweight, and high-value.

Cotton goose feathers in the fresh air.

Your problem is a density problem in physics, a large weight and a small volume are specific weight, and a large specific weight is a high density. What is the most dense?

1. On the earth, the densest is osmium metal, which has a density but in the vast universe, osmium metal is simply a small point in the "density family". The white dwarfs in the sky are not very large, but they are surprisingly dense, 36 million to hundreds of millions of times the density of water.

In the same year, astronomers used telescopes to discover neutron stars, which are as dense as a piece of neutron star material the size of a matchbox, with a mass of 3 billion tons, and it takes more than 96,000 heavy locomotives to pull it.3There is also a new celestial body in the universe, which is denser than a neutron star, up to, which is very attractive to other objects, as long as it is attracted by it, it will be swallowed, and even light will not be spared, because it does not emit light, people have given it the image name "black hole".

Hope it will be useful to you and have fun!

I'll help you :

According to the density formula: m v for density, m for mass, v for volume).

For example, a small piece of iron weighs much more than a large piece of foam, but the volume of this piece of iron is much smaller than that of foam.

Hope it helps.