Question

Oldest to latest invention which came first; airplane, steel, electric tv, mechanical computer and refrigerator.

Answer 1

Answer:

From the oldest to the latest, the order is:

1. Steel

2. Mechanical computer.

3. Refrigerator.

4. Airplane.

5. Electric TV

Explanation:

You will find different dates concerning the invention of steel. However, its earlier use dates back to 1800 BC. The mechanical computer was invented in the year 1822, by Charles Babbage. The first working vapor-compression refrigeration system - or refrigerator - was invented in 1834.  The airplane was invented in the year 1903, while the first electric TV was created only in 1927.