Explanation

The intensity of earthquake is measured by Richter Scale.

Richter Scale was invented in 1935.

Explanation

 The Dialectic method, also known as the Socratic method,

It is widely attributed to the ancient Greek philosopher Socrates

Found in the fifth and fourth centuries BC

Explanation

Explanation

Milk chocolate was first invented by Daniel Peter in 1875.

He successfully combined cocoa with condensed milk.

It was developed by his neighbor Henri Nestlé, to create the first milk chocolate.

Explanation

The Enfield Rifle was invented by John Lee & James Parislee.

The Enfield Rifle, particularly the Lee-Enfield model.

It became one of the most widely used military rifles in the British Empire.

Explanation

Road reflectors, also known as "cat's eyes."

It were first invented by Percy Shaw in 1933.

They were designed to improve road safety by reflecting vehicle headlights.

This making lanes and road edges visible at night or in poor weather conditions.

Explanation

Alfred Nobel, born on October 21, 1833, in Stockholm, Sweden.

He was died on December 10, 1896, in Sanremo, Italy.

He was a Swedish chemist best known for inventing dynamite.

He bequeathed his fortune to establish the Nobel Prize.

Alfred Nobel's full name was Alfred Bernhard Nobel.

Explanation

Charles Henry Gould invented a significant early stapler, the McGill Single-Stroke Staple Press, in 1879,

Explanation

China launched the CR450, the fastest high-speed train, reaching 450 km/h in tests and 400 km/h commercially.

It improves on the CR400 Fuxing, featuring advanced technology for speed, energy efficiency, and passenger comfort.

The train supports China’s goal to expand its rail network to 70,000 km by 2035.

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Explanation

China launched the CR450, the fastest high-speed train, reaching 450 km/h in tests and 400 km/h commercially.

It improves on the CR400 Fuxing, featuring advanced technology for speed, energy efficiency, and passenger comfort.

The train supports China’s goal to expand its rail network to 70,000 km by 2035.

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