3

The Blue Whales are very hard to catch or kill. This is due to their speed, size and strength making then rarely pursued by the early whalers.

33

The smooth sides and rounded outline of the shape do not disturb the flow of water and do not cause turbulence behind the object. Turbulence causes drag in a vehicle. The hulls of vehicles that are immersed in water are streamlined so that the vehicles can sail faster through the water. The center of gravity of the vehicles in water must be below the water level so that the vehicle is stable and balanced when moving on water..

1

Can any ship, modern or not ever really beat the Titanic? I don’t think so.

0

What makes a boat float?

3

Blowin’ in the wind, Who has seen the Wind, the winds of change blow strong. Wind is a powerful metaphor in our language and a phenomenon that has fascinated people for centuries, responsible for terror and transportation. Here are some facts about wind, including some of the names of our most important winds.