Aktualności - karuzela
Which form of vitamin E is the best UV protector?
Although the range of vitamin E compounds is vast, only α-tocopherol is used in cosmetics. However, recent findings indicate that this compound does not exhibit the strongest photoprotective properties when compared to other members of the same group.
Polish rock tells the story of silicon
Although it has not been deep at the bottom of the sea for millions of years now, it might have been overlooked. Luckily, opoka has caught the attention of an AGH University researcher who used it to trace the path of silicon from the volcano to the sea. A path that is millions of years old.
