Food safety
The most expensive foods in the world
Foods like saffron, caviar, or Wagyu beef are all extremely expensive. The reason comes from their rarity and difficult harvesting methods.
Caviar
Browse ScienceInfo articles and explainers related to Caviar.
Topic archive
Articles about Caviar
7 published items.
Health
What used to be discarded as pig food has become a specialty sought after by the rich
In the 19th century, this food was once discarded or used as pig food, but now it has become a luxury specialty for the rich.
Animal world
Why can fish appear in completely isolated waters?
Scientists are always headache to find answers about why in some lakes, ponds isolated in arid areas, but there are still ... fish. Obviously the fish don't have legs to…
Archeology
Discovered a 600-year-old house underground
A medieval house with thick brick walls and caviar limestone fireplace is more likely to belong to a high-ranking person.
Discover science
The truth behind the gold-plated dishes of the super rich world
The upper class has a hobby of eating in gold. But does gold inlaid on food work? Let's come to the story behind it.
Animal world
Detecting fish that can sniff enemies from eggs
This conclusion has been drawn by Australian scientists through the study of Rainbow caviar.
Photo library
Sun fish, champion of achievement ... laying
Sun fish are only pregnant for 3 weeks, but can produce about 300 million eggs at a time.