Food

Maple syrup is made from the sap of maple trees.

World Egg Day falls on the second Friday in October.

Hot dogs are popular around the world. In Poland, for instance, it is a must-have at every gas station.

Sushi is traditionally eaten with hands.

According to renowned Japanese chef Hiroko Shimbo, sushi comes in six types.

Kombucha is a blend of natural probiotics (fungi and bacteria), organic acids (acetic, glyconic, glucuronic, citric, lactic, tartaric, malonic, oxalic, succinic, pyruvic, tin), small amounts of sugars (sucrose, glucose and fructose), B vitamins (B1, B2, B6, B12), vitamin C, 14 amino acids, purines, pigments, lipids, proteins.

The key ingredients of kimchi are napa cabbage, radish, carrot, garlic, chili pepper, onion, ginger, pepper, mustard, watercress, salt and sugar, sometimes accompanied by salted shrimp, anchovies or other seafood.

Until 1923, sushi was primarily served as street food.

A single tree produces a maximum of 12 liters of juice per day.

Pizza was delivered to the International Space Station in 2001.