Plants

Sunday, 10 May 2026
16 facts about jerusalem artichoke
16 facts about jerusalem artichoke
Helianthus tuberosus
The wild sunflower, also known as topinambur or Jerusalem artichoke, is a plant that has been widely known and used for various purposes since ancient ...

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Stinging nettle
The Slavs attributed magical properties to the nettle.
Fabrics made with nettle were said to protect against disease and ward off evil forces. In Hans Chri ...
Rapeseed
In Europe, rapeseed began to be cultivated in the 13th century.
At that time, rapeseed oil was used as fuel for lamps and later also for soap production.
Birch
Birch bark is edible.
Of course, this is the inner bark, which can even be eaten raw in emergencies. Birch bark can also b ...
Cinnamon
Cinnamon is nothing else than the dried bark of the cinnamon tree.
Cinnamon trees are trees from Southeast Asia. The most frequently used spices are Ceylon cinnamon (the most perfect species used as a spice) and cinnamon.
Trees
Currently, about 67 thousand tree species have been identified.
This represents 20% of all seed plant species. 45% of the tree species belong to the 10 largest fami ...
Rapeseed
Nowadays, the oil is pressed from erucic-free rapeseed varieties, also known as double-improved, which contain less than 2% of this fatty acid.
Baobab tree
The oldest baobab ever discovered was 2450 years old.
It was named Panke and grew in Zimbabwe. Unfortunately the tree died in 2011.
Beetroot
They are important in prevention as well as in the fight against cancer.
They owe their anti-cancer effect to their betanin content, which is an antioxidant that fights free radicals.
Birch
Plywood made of Baltic birch wood is an ideal product for the construction of speaker housings.
Birchwood resonates well, especially in the high and low tone peaks, which perfectly complements the gaps in frequencies that the speaker itself has problems with.
Sunflower
In 1979, a mathematical formula was developed for generating a sunflower spiral.
It is used in computer graphics to generate images of these plants.