Essential Knowledge | In a nutshell
This page will feature articles that are commonly seen in daily life.
Here are knowledges that reduces difficult explanations and makes them easier to understand.
Search (CTRL + F)
3. Is it fatal if you get hurt while climbing a high mountain?
Key words: high mountain, caution, climbing, fatal, blood, air pressure, altitude
2. Blowing out candles with carbon dioxide from a breath out?
Key words : blow, out, candles, outbreath, breath, turn off, fire, carbon dioxide, CO2
1. Why is the gun thickness of gasoline and diesel different?
Key words : gasoline, petrol, diesel, gun, thickness, different