- The spikes of a newborn hedgehog begin to appear within 24 hours.
- Clothes dried outside smell better because of a process called photolysis (sunlight breaks down compounds that cause odor).
- Amathophobia is the fear of dust.
- The drinking straw was invented in 1886.
- Isaac Newton invented the cat door.
advertisement
![](spacer.gif) reload more facts | visit cool facts
add this widget to your website
|