| Type ▲ ▼ | Description ▲ ▼ | Value | Importance ▲ ▼ |
|---|---|---|---|
| Information stored in the human genome | ~ 700 megabytes | ||
| Earth's axial tilt | 23 degree | ||
| Pulse rate at rest | 60 - 100 beats per minute | ||
| Average blood volume of an adult | 5 litres | ||
| Pitch standard | 440 herz | ||
| Horsepower in Watt | ~ 750 watt | ||
| Pi | 3.141 59... | ||
| Euler's number | 2.718 28... | ||
| Construction of the pyramids at Giza | 2600 - 2500 BC | ||
| First manned moon landing | 1969 AD | ||
| Chernobyl disaster | 1986 AD | ||
| Invention of the printing press | ~ 1440 AD | ||
| Initiation of the Reformation by Martin Luther | 1517 AD | ||
| Founding of Rome | 753 BC | ||
| Begin of the construction of the Great Wall of China | ~ 500 BC | ||
| End of the Western Roman Empire | 476 AD | ||
| Beginning of the French Revolution | 1789 AD | ||
| Landing of Columbus in the New World | 1492 AD | ||
| Assassination of Julius Caesar | 44 BC | ||
| Absolute zero | − 273 degree celsius |