Eggsperimenting With Osmosis and Membranes

In this video, Justin demonstrates the concept of osmosis using eggs. The process begins with removing the egg shell using vinegar, which allows the egg to absorb liquid and become bouncy. Next, corn syrup is used to draw water out of the egg, making it less bouncy. Finally, the egg is rehydrated with colored water, showcasing osmosis in action. The video concludes with observations and a reminder that these changes are due to science, not magic.

What is osmosis?

• A process where solids pass through a membrane

• A process where liquids pass through a semi-permeable membrane

• A process where gases pass through a solid barrier

• A process where light passes through a transparent object

What is the purpose of using vinegar in the first experiment?

• To cook the egg

• To make the egg float

• To dissolve the egg shell

• To add color to the egg

Why does the egg become bouncier after being in vinegar?

• Because it loses its shell

• Because it is frozen

• Because it absorbs vinegar

• Because it is cooked

What is the role of corn syrup in the second experiment?

• To make the egg colorful

• To dissolve the egg shell

• To remove liquid from the egg

• To add sweetness to the egg

What happens to the egg after being in corn syrup?

• It becomes bouncier

• It becomes smaller and less bouncy

• It becomes larger

• It changes color

How is liquid reintroduced into the egg in the final experiment?

• By placing it in colored water

• By placing it in vinegar again

• By placing it in corn syrup

• By placing it in oil

What is the visual result of the final experiment with colored water?

• The egg changes color

• The egg dissolves

• The egg becomes smaller

• The egg becomes hard

What scientific principle is demonstrated through these experiments?

• Photosynthesis

• Osmosis

• Condensation

• Evaporation

What is the main takeaway from these experiments?

• Eggs are not affected by liquids

• Eggs can only change color

• Science can explain changes in the egg

• Magic can change the size of an egg

What is the final question posed in the video?

• Which egg will change color?

• Which egg will float?

• Which egg will dissolve?

• Which egg will break?