Chilli peppers

Capsaicin is the substance responsible for the spicy heat of chilli peppers.

Related extras

Comparison of edible and poisonous mushrooms

Certain mushrooms are poisonous and can be fatal for humans when consumed, while others...

Aloe

There are many uses of equatorial aloe species. Beverages and medications are produced from its...

The sessile oak

After you have seen this video, you will be able to tell the English oak from the sessile oak.

Horseweed

One of the most common weeds. It can be found in fields and meadows.

Cereals

Cereals are species of grasses cultivated for their edible grains.

A close-up view of the pine family

There are around 220 species in the family Pinaceae. Let’s take a look at some of them.

Grapes

A film about the fruit at the heart of winemaking.

Vegetative plant organs

These organs are vital for the survival and development of plants.

Added to your cart.