Strange Quark Today

What is the first thought which comes up to your mind when you hear about jellyfish. Yes, it is certainly something quite mysterious since the jellyfish are announced to be one of the most enigmatic creatures in seas and oceans. Actually, the first information about the jellyfish’ existence is more than 4000 years old but just 50 years ago, we hardly knew anything about these creatures. Perhaps, if you are over the age of 30 you remember that it was only possible to see jellyfish in the big and public aquariums. They used to be one of the biggest attractions, actually! But nowadays, jellyfish could easily become your new pet! It is great, isn’t it? [...]