Your cart is emptyShop
In the ancient Eastern religions it is the symbol of rebirth. Besides its aesthetically pleasing appearance, all of its parts are edible.
Is an everyday video camera able to detect frequencies invisible to the human eye?
Water boils at 100 degrees Celsius. But is it possible to boil water at room temperature?
A species of snake widespread in Europe and Asia.
If we add formaldehyde to the Fehling’s reagent, copper metal can form with a bit of luck.
If we add formaldehyde to the Tollen’s reagent and heat it, the silver ions reduce to elemental silver.
It is characterised by dry, hot summers and mild winters.
Purple and wine red flowers can be used as pH indicators.
Gothic art is one of the most important styles of the Middle Ages.
The largest international organization of the world; it includes every country of the Earth. Its main objective is to keep peace.
We burn a heart in a piece of paper with the help of oxygen produced upon the decomposition of the potassium nitrate solution.
Meteora is one most important complexes of Eastern Orthodox monasteries in Greece.
Long-legged, large white bird with a characteristic S-shaped neck, living in wetlands.
Croatia’s stunning system of lakes is included on the list of World Heritage Cultural Sites.
Nature reserves are highly protected areas. Their regulation is less strict than those of national parks, but environmental protection is a must here, too.
Above a certain altitude snow does not melt, not even in summer.
Sea of stone are covered with hardly any soil; the area is usually unsuitable for agricultural purposes. Stones that can be found here were once used as...
The reaction of baking soda and vinegar tinted with red food colouring resembles a volcanic reaction.
Upon physical weathering the rock only falls into pieces, whereas during chemical weathering its chemical structure changes too.
King of the savannahs, the lion is at top of its food chain. Its only enemy is man.