Egg Drop Competition - Using popsicle sticks vs straws

In summary, the conversation discusses using straws or wood for maximum impact absorption in an egg drop experiment. The idea of using a hybrid wood/straw setup is also mentioned. Additionally, the conversation brings up the idea of using yarn and popsicle sticks to create a bedding for the egg to bounce on. It is suggested to experiment and take into consideration factors like the flexibility and weight of the materials to determine their effectiveness in protecting the egg from impact. Ultimately, the goal is to find a way to decelerate the egg over a longer distance for a softer impact and higher chances of survival.
  • #1
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All the videos I've looked at uses straws, but doesn't wood absorb the impact better? Is there a way to do a hybrid wood/straw setup for maximum absorption?

Also, how is my idea?

I am going to make a bedding from yarn and make it fairly tight. Then I'm going to connect to 4 popsicle sticks, like a bed. Then when the egg hits the ground, it hits the popsicle sticks and the egg bounces on the yarn bedding. There is also rubber bands criss-crossing on the top to stop the egg from bouncing out.
 
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  • #2
Welcome to PF;
You can experiment to see which is better - popsicle sticks or straws.
Part of the point of asigning egg-drops is to get you used to doing experiments to find stuff out instead of just looking online or guessing.

Some things to bear in mind: straws are bendy-er than sticks - especially if you put a slight bend in them to start with.
By length, the straws are lighter, so there will be a slower terminal velocity than if you used the same amount of wood.

The main thing to consider in protection from impacts is the deceleration rate ... the farther the cargo can move while it decelerates, the softer the effective impact and the more likely it will survive.
Car airbags work because you slow down over a longer distance when you hit them than when you hit the hard surfaces of the inside of the car.
 

What is an egg drop competition?

An egg drop competition is a contest where participants design and construct a contraption that can protect an egg from breaking when it is dropped from a certain height.

What materials can be used to build an egg drop contraption?

Common materials used in egg drop competitions include popsicle sticks, straws, paper, cardboard, and bubble wrap. However, the rules of the competition may specify certain materials that are allowed or prohibited.

What are the advantages of using popsicle sticks in an egg drop competition?

Popsicle sticks are lightweight and strong, making them a popular choice for egg drop contraptions. They can easily be cut and glued together to create a sturdy structure that can withstand the impact of the egg drop.

What are the advantages of using straws in an egg drop competition?

Straws are also lightweight and strong, and can be easily bent and twisted to create unique shapes for the egg drop contraption. They can also be used to create a cushioning system for the egg, such as a cradle or parachute.

Which material is better for an egg drop competition - popsicle sticks or straws?

Both popsicle sticks and straws have their own advantages, and the best material to use will depend on the design and construction of the egg drop contraption. It is important to consider the rules of the competition and test different designs to determine which material will work best for your specific contraption.

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