Sometimes; all sharks are predators after all. Most shark species (about 80 percent) have never been known to attack humans. There are four shark species that have always been considered dangerous to humans: great white shark, tiger shark, bull shark and oceanic whitetip shark.17 other species of sharks have also attacked humans. They are considered less dangerous, but can be aggressive if threatened or disturbed.here are four shark species that have always been considered dangerous to humans: great white shark, tiger shark, bull shark and oceanic whitetip shark. 17 other species of sharks have also attacked humans.
Save. Hibachi is a style of Japanese cooking where foods are prepared over a hot open grill. Hibachi restaurants use this cooking technique and turn it into an interactive culinary experience for restaurant-goers.1  Vegetables Used in Hibachi. 2  How to Eat at a Hibachi Restaurant.ave. Hibachi is a style of Japanese cooking where foods are prepared over a hot open grill. Hibachi restaurants use this cooking technique and turn it into an interactive culinary experience for restaurant-goers.
History [edit]. It is not known when the hibachi was first used in Japan. However, written records suggest that it was in use by the Heian period (794â1185 AD). Owing to the low availability of metal in Japan, early hibachis were made from dug-out cypress wood lined with clay.