By conducting self-analysis, you can understand your own strengths and weaknesses.

The Great Red Spot on Jupiter is said to be the largest storm in the solar system.

He tends to hold onto past failures.

Infrared astronomy plays a very important role in the study of the universe.

This museum exhibits a collection of rare ulexite.

We are aiming to kill two birds with one stone with this plan.

His words held a double surprise, like 'isseki-rokuto'.

This mineral is called ulexite and has special optical properties.

This stone is a mineral called clinozoisite.

This beautiful stone is a mineral called clinozoisite.