Activity for Brian Whiteâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
How to measure combined clothing and sunscreen? As I understand it, you can't combine multiple suncreens to combine their SPF values. This makes sense as they all work on the same concepts and your skin can't simply "hold more" because it's two different brands. But how do you measure combined sunscreen and clothing? Or for that matter, combined... (more) |
— | over 6 years ago |