// Disciplines
Environmental Science
6 topics
- Prepper
On the human nature that reveals itself precisely in times of crisis
The 'human nature that reveals itself precisely in times of crisis' refers to the fundamental reactions—selfishness, altruism, panic, solida…
- Mineral and Stone Hobby
Do You Believe in the Energy That Stones Are Said to Have?
The 'energy that stones are said to have' refers to the belief that minerals like quartz or amethyst possess special vibrations or healing p…
- Mineral and Stone Hobby
The Difference Between Studying Minerals Scientifically and Appreciating Them with Sensibility
What is the difference between 'studying minerals scientifically' and 'appreciating them with sensibility'? This question reexamines the dif…
- Mineral and Stone Hobby
On the Atmosphere of a Room Where Mineral Specimens Have Increased
The 'atmosphere of a room where mineral specimens have increased' refers not merely to a space with more objects, but to a unique ambiance w…
- Mineral and Stone Hobby
What Is Brought Out by Polishing a Stone
Polishing a stone is not merely smoothing its surface but an act of drawing out the inner beauty and structure hidden within. By removing th…
- Mineral and Stone Hobby
Can One Feel the Time It Took for a Stone to Form?
It often takes an immense amount of time — millions or hundreds of millions of years — for a stone to form. This question reexamines whether…