1824
| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 18th century – 19th century – 20th century |
| Decades: | 1790s 1800s 1810s – 1820s – 1830s 1840s 1850s |
| Years: | 1821 1822 1823 – 1824 – 1825 1826 1827 |
Events[change | change source]
- Heat was discovered to be transferred from hot to cold objects.
- Royal Society for the Prevention of Cruelty to Animals founded.
- Brauerei C & A Veltins brewery founded
- Thomas Jefferson University founded
