A good fisher would not throw his spear at a fish because they have a chance of 1. Losing the fish and the spear when throwing the spear, 2. Good fisherman wait until they have the best chance to hit the fish, and 3. A good fisherman would never throw their spear unless if they could not hit the fish with the spear in their hands.
Ancient people including Native peoples , discovered that by spearing directly at the image of a fish in water , that the spear would miss. They understood the property of "refraction " or the bending of light in water , before anyone actually named the scientific property . It's possible they found this by trial and errror , or by placing a spear in water and watching the results . And of course passing this information on to others .
Teleostes -- the family of bony fish. The other two major groups are Agnatha (Hag Fish) and CHondricthyes(cartilagenous fish).
You have to fillet the fish and throw away all the small bones.
What to remember when spear fishing:When light passes through air, it travels in a straight line. However, when light passes from the air to the water, or water to the air, it is bent, or refracted. When light passes through any two substances of different densities, the light changes speed and is bent.We think we see exactly where the fish is. Actually, the fish is lower than we perceive. It appears closer to the surface than it actually is. If you put the tip of your spear in the water, it will seem bent.The secret of spearing fish is to know how much below the image to aim the spear. The fish isn't where you think it is!The greater the angle (from the vertical) the fish is viewed from, the more the light is bent. Spearing from directly above, the fish will appear to be in the same place, but will appear bigger and closer to the surface than it really is.
To spear small fish, makes it easier to navigate and hunt.
It is called refraction. When light passes from air to water, it bends. The fish is not where you see it. If you throw your spear at the IMAGE of the fish, you will miss the fish. And go hungry.
A good fisher understands that fish often move quickly and unpredictably, so throwing a spear directly where they are seen may miss the target. Instead, they would aim to anticipate the fish's movement and throw the spear slightly ahead of where the fish is swimming. This technique increases the chances of a successful catch by accounting for the fish's speed and direction. Additionally, a well-practiced fisher may take into consideration factors like water current and visibility to improve their aim.
Because the fish is not there. When light passes from air to water, it is refracted (bent). I makes the fish APPEAR to be in a different spot, so a good spear fisherman adjusts his aim to where the fish really is.
Well, they had spears to go fish. They went to the sea and when they saw a fish they would go underwater and kill the fish with the spear and the fish would my stick on the spear and they would take the fish off the spear and cook it in a camp fire. Thats the answer By:Santrate
create a spear to spear n stab fish
He had never used a spear to catch fish with.
Brian used the spear he made by sharpening its point against a rock and attaching it to a stick to catch fish for food. He learned to aim and throw the spear accurately to pierce the fish in the water. This skill and tool were essential for his survival in the wilderness depicted in the book "Hatchet."
It is to help them dive deeper into the water and capture/hunt their prey.
Whyhh doesn't the fish spear that brian makes work?
gig
no one throw fish you idiot
The fish spear that Brian makes does not work because it is not sharp enough to penetrate the fish's skin. Additionally, the spear lacks enough stability and weight to be effective in catching fish underwater. Brian learns from this experience and later creates a more effective spear using a sharp tip and a heavier, more balanced design.