| ▲ | cisasteelersfan 4 days ago | |
What's interesting is that sun exposure through a car window removes almost all UVB rays and most UVA rays. So it's closer to comparing lower sun exposure vs sun exposure with sunscreen. | ||
| ▲ | apt-apt-apt-apt 4 days ago | parent | next [-] | |
Dangerously incorrect, side car windows do not remove most UVA rays. | ||
| ▲ | setopt 4 days ago | parent | prev [-] | |
If I recall correctly, the side windows on cars let through more UVA, while the front windows block both efficiently. | ||