1st place Egg Drop project ideas- using SCIENCE

so my favorite class in high school was physics it opened my eyes to the fact that we can understand and predict so much of the everyday world around us using math and equations so today i wanted to revisit the classic high school physics egg drop competition where you have to build some sort of contraption around an egg to make sure it doesn’t crack when it hits the ground. Originally I wanted to do a bunch of research and testing to find the single best way to win the competition every time But what I found out with that each competition sort of has different rules in some you’re not allowed to use popcorn or parachutes and in others you win if your contraption is the smallest or the lightest or both so i’m going to show you five super easy options and then we’ll talk about why each one works let’s go crack some eggs okay so let’s start with the popcorn ball the basic principles that you put your egg in the middle of a box that contains some kind of cushioning materials such as bubble wrap or packing peanuts or popcorn personally I think this one is the most boring but it works and that’s why every shipping company ever ships this way. I’m using a ball here because it’s more weight efficient than a box, where you have unnecessary cushioning in the corners plus the stretchiness of the ball will help absorb some of the energy the moment of truth and we have an intact egg now before I show you the other four ideas let’s talk about the science behind landing with an uncracked egg so at the start of your drop your egg is up high and it’s stationary so it has potential energy which is the energy associated with height so these red blocks represent the potential energy and the higher I go the more blocks of energy I start and then as the egg falls, that potential energy is converted to kinetic energy which is the energy of speed so you start up high and every single block is over here as potential energy but as you start to fall and fall faster and faster every single block comes over here is kinetic energy or speed and now your egg is about to impact the ground and have all this energy in the form of speed that’s got to go somewhere now this broom represents the standing energy that holds an eggshell together it makes it hard so the way to think about this is when your egg hits the ground do you introduce more energy than the binding energy of the molecules holding the hard eggshell together at any point you’re going to break at that point so the question then becomes what can we do to keep our blocks below the broom because simply put below the broom your egg is safe anything above the broom and your egg is busted well there’s two things we can do the first is that we can make this pile of green blocks not as tall this is why no matter what your contraption is to protect the egg if your rules allow it you should make a parachute the bigger the better and it does not have to be fancy this is like old-school army guys style just cut up bag little bit of string little bit of tape and just looking at this you can see the difference a parachute could make so the second thing you can do is not to remove any green blocks by reducing your speed but to spread them out so if we say left to right as our time axis the more we could stretch out this impact event the more we can lower that high energy spike and this is a cool way to think about any two objects impacted the longer the duration of the impact the more you can spread out that force so stuff doesn’t break so for example this is the point of car air bags instead of your head hitting the steering wheel and stopping near instantaneously it stretches out the impact force overtime so you don’t get a quick spike that exceeds the broom line for your skull this is exactly why long jumpers prefer to land it’s sand and not on asphalt and why parkour runners will always roll after a big jump it’s all about defusing the force over a longer period of time so what does that mean for our egg contraptions it truly is something to keep in mind because it can make it more intuitive for example to see why putting your egg in the middle of a jar of peanut butter which is a popular and not a very good idea isn’t as good as putting your egg in the middle of a popcorn ball okay back to the bridge so a lot of people like to build contraptions out of straws and in some competitions that’s all you have to work with how you configure your straws depends a little bit on how stiff they are the good folks at wendys have fairly stiff straws which means I didn’t have to use quite as many so my idea was to take six like three inch long straws and build a regular triangular pyramid and then put the egg in the middle And then I took two of the Wendy straws and join them together to sort of make a mega straw and I use this wide tape to help prevent it from buckling and then I made six of those mega straws and simply taped one to each edge of the pyramid So the main point here is that there are no straws pointing directly at the egg when it impacts the ground the force goes up the stiffness path through the straw I saw a ton of examples online where the straw was actually pointed at the a we could create a puncture load in our case we have this pyramid so all the loads pass next to the egg so you don’t get that primary impact three two one So you’ll notice we’ve got a couple of broken pieces but that’s okay because it took energy to make those breaks and that sort of protect the shell of the egg and receiving that energy so success ok so our egg finally broke but it took about 20 tries and you can see there’s a lot of busted straws here all in all it was pretty resilient so this one is a throwback to my NASA roots in 2004 the emmy our Rovers landed on Mars using giant airbags and even though Mars has one-third the gravity of Earth I figured it would still work I started by cushioning the egg in four little balloons that I barely filled up and then I blew up bigger balloons and then just tied it all together with some string and tape and then if there’s any gaps in coverage you can just tape a balloon directly to the stream you just tied around in addition to the balloons extending the impact time this design benefits from a large cross-sectional area relative to his weight so in a sense it becomes its own parachute Of course if your rules allow it you should still throw an additional parachute on it anyways “Touchdown Confirmed, We’re safe on Mars” *cheering* Music I’m 2012 we landed another rover on Mars called curiosity but this one was too big to use airbags so we had to have a power to send pretty much like a jet pack so I wanted to pay tribute to curiosity I got to work on her for seven years and at first I was thinking like model rocket but without gyroscopes and control algorithms things can get pretty unsafe pretty quickly so I thought of this idea where I use balloons that could deflate and then they would provide upward thrust like before landing but… No and as ridiculous as this might seem it’s actually not a violation for most rules because you’re not touching it once you’ve released it the fact is most competitions are using rules that were written before you could go on amazon and buy a toy drone for less than 50 bucks intact egg. I save this one for last since I’ve never seen anyone do it and it’s probably my favorite in terms of its simplicity you want to buy fewer balloons than you need and then just pop them until you get to the point where you’re just under neutrally buoyant and you can see at the bottom I’ve just got this little protector of the egg you don’t have to get fancy but I use those little animal balloons that it seems to work pretty good this one weighs in at a couple ounces so it is a strong option if your competition favors lighter contraptions music so which one is the best again it sort of depends on the rules of your competition in some cases being smallest gets you the most points so I’m thinking in airwolf all the way if being like wait is the most important then go with the helium up house method and if you’re egg just needs to survive then you can pick any one of these but the most important part is to have fun and experiment and learn something and then to dominate your competition yeah you guys are good no that’s all right it’s all right and now you’re on YouTube Thanks for watching if you learn something or if you didn’t learn something or if you’re a mammal then you should subscribe 🙂 Is your blood warm you got a four-chambered heart? welcome aboard Please Like and subsribe 🙂

100 thoughts on “1st place Egg Drop project ideas- using SCIENCE

  1. Just drop your phone while it's on the Insta app and search up egg, if the screen cracks just tell the teacher that the egg was in your pocket

  2. i did the drone thing and got an "award" for being a smart a**
    some other kid somehow i dont know how got line-x on his egg and he got the award for way over complication

  3. A few days ago, I had to do this with 5 paper towels, 5 toothpicks, and a meter of masking tape.

  4. When I was a freshman in highschool we had to make a car out of a foot of scotch tape, one of those cardboard boats for food, and 2 sheets of paper. The goal was to make sure our passenger"the egg" didn't crack after the car drove down a 15 ft ramp at a 50 degree angle.
    The lesson was to teach about the physics of car crashes and how crumple zones/air bagsworked

  5. Wait… The NASA engineer's favorite class was PHYSICS?!?! Someone contact the news channels! Oprah! Maybe ever Dr. Phil! This is game-changing! OMG!

  6. This is a story of a man
    He egg without a protection and didn’t crack
    He thought himself will I crack?
    He threw himself and splat. Dead.

  7. The green looks like a dong if you look at it and you look at your dong going to see a good reputation

  8. On the last one I saw the balloons and thought out loud, ‘up,’ and then I read the thing an it said, ‘up.’

  9. My rules were: you can only use
    -1 a3 paper sheet
    -2 a4 paper sheets
    And if you use the smallest amount from your material you get bonus points
    I won by making the a3 into a cone
    And attaching an a4 a parachute and I got first place and used the least amount of paper

  10. what if the rule was…
    Normal Uncooked Chicken Egg
    Use recycled material
    NO food or liquids
    NO plastics
    NO styrofoam
    NO balloons
    NO premade designs or kits
    NO gases (i.e. helium) other than normal air
    NO electronic propulsion mechanisms (i.e. drones)

  11. 1:25 popcorn spilled, tape removed, egg wouldn't have survived
    1:29 ball no longer flat and tape fixed…ok bro

  12. He said he did the egg drop in HIGH SCHOOL and im over here doing the egg drop in 5th grade

  13. idea #6 just drop the egg and when it drops and cracks just fix it with romin and super glue

    idea #7 you jump with it

    idea #8 throw it on water on something

  14. Glue like 10 or more cardboard tubes together to slope down and end at the bottom then drop the egg in it

  15. no eggs were harmed in this episode………………………..BESEPT ONE

  16. i recognize a structure in your video that one of my classmates did when my class did this project. They must have done something wrong because their egg smashed to pieces.

  17. I loved this video it will definitely help me in my competition

  18. We watched this video in fifth grade to do an experiment on this ( now in 7th )

  19. My school made us put giant marshmallows in a cup and made us make sure that they didn’t bounce out when it hit the floor

  20. When I watched this I realized that I watch this one in 4th grade and I also realized that I had watched this channel in 4th grade

  21. The materials my class are allowed to use are: a deck of cards, eggs and staples. Help.

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