Latvia.
Scientist in the lab is going to eat a loaf of bread.
Wincing, he examines a piece of bread under a microscope.
The microscopic mass of bacteria and vibrio.
Scientist hochchet drink a glass of water, but doubts and explores the water under a microscope.
The drop of water, a lot of bacteria.
The scientist refuses food and water.
Conclusion: The products should be stored under hygienic conditions
Key words
Latvia, science, research, food