How X-rays see through your skin - Ge Wang

Important Vocabulary Words From The Video


To reshuffle something is to move it around so that it is in a different order. When you are organizing a closet, for example, you might reshuffle the clothes so that they are in the order that you want them to be in.

  • The teacher reshuffled the cards so that he could win.
  • The office manager reshuffled the files so that the important ones would be at the top.

Harming someone is doing something that is harmful to them. It can be anything from making them sick to inflicting physical harm.

  • The vaccine can harm children if they are not properly supervised.
  • The cooking oil can harm the health of the people who are eating it.

Aprons are usually a type of clothing that women wear to protect their clothes from dirt and stains. They are also sometimes used to protect the hands from the heat or the cold.

  • The cook was wearing an apron when she made the food.
  • The apron protected the clothes from getting dirty.

To collide is to come into contact with each other. When two cars collide, they are usually damaged in some way.

  • The cars collided headon, and both of them were badly damaged.
  • The truck was trying to avoid the car, but it collided with it anyway.

When blood clots, it can become difficult for the blood to flow. This can lead to a lot of pain and discomfort.

  • The patient has a high risk of developing blood clots, and the doctors are trying to prevent them from happening.
  • When she walked, her blood clots would cause her to feel a lot of pain.

Cavities are holes or cracks in the surface of your teeth. They can be caused by a variety of things, including tooth decay, tooth injury, and gum disease.

  • The dentist is going to fill the cavities with silver nitrate.
  • The dentist is going to fill the cavities with a gel.

Mummies are bodies that have been preserved by being buried in dry sand or clay. The sand or clay helps to preserve the body and keep it from decomposing.

  • The mummies were found in a tomb that was buried under the sand.
  • The mummies were found in a tomb that was buried under the mud.