Biology

Grow peppers from pepper waste

You’ll never buy pepper seeds for your vegetable garden again with this tip. With this simple experience, you will understand what a seed needs to germinate. Does it need light or dark? Is it possible to germinate them faster? […]

Botany

The tree leaves are red

The leaves of trees are green in daylight. It is thanks to chlorophyll, an important molecule which is involved in photosynthesis to convert carbon dioxide into oxygen. But under black light, chlorophyll is red. A phenomenon linked to fluorescence. […]

Botany

Saffron, an effective spice to fight against depression

We have all heard of serotonin, the happiness hormone that contributes to our well-being. You should know that this hormone produced in our brain and in our intestines is essential for the survival of mammals. Because it is what prompts us to reduce risk taking! […]