Cardboard Canoe Challenge

My team and I earned 13 Achievements.  Our design was based off of the boats in WWII and the drop boats designs.  We were mainly going for the idea of the angle in the front we did not really want it for the angle but the angle that it gave you at the bottom of the boat and that was all we cared about.  Our boat was able to float but it was not stable enough so it just rocked everywhere and just capsised and then it was over.  But our boat was also very hard to sink we kept ttrying to get it to sink and it would just not go to that was an achievement all on its own.
1. Define the problem and Brainstorms solutions- The problem that we faced was to build a canoe that would be sturdy and be able to be fast enough to beat all of the other teams.
1, indian canoe
2. saving private Ryan
3. v-bottom
4. outriggers
5. sailboat
6. hampster ball
7. submarin
8.box
9. paddleboard
10.kayak
2. Criteria & Constraints-the one constraint that we were going for was to be the longeset in the water becuase we were making a very sturdy design that would not sink and had high wall so that water would not get in.
3. Sketch Ideas here are the pictures of the sketches that we did.
4.  Prototype Ideas- we alswo did prototypes of ideas that we had.
5. Select an Approach- we we did the idea from the Saving Private Ryan and went with the that design to go with for are project
6. Surface area!-our surface area was 63.7 ft^2
7. Build It!-This is a picture of our final design
8. The Early Bird Gets the Achievement- we were the first ones to finish our desing and we even had time to add some design to our boat.
9. The Longest- even though are team sank we could not get are boat under and destroy it so we were still afloat when time was called.
10. Videographer- we did take a video but we still have to get it up but we have a picture
11. Feedback-1. more ductape 2. outriggers 3. longer hull 4. longer rope 5. could make it a v-bottom 6. put the weight in the middle 7. make it a higer wall 8. also have a paddle. 9. make it a lot bigger 10. have a lighter person in the group
12. How Low Did You Go?-we lasted about 5 minutes in the water until the boat capsised
13. Redesign- if we were going to redesign the boat we would probalb y go with a wider design and have a paddle in order to be able to move and have a more stable deisgn by adding outriggers.
14.(Make Your Own Achievement)- The achivement that i had in mind was being able to have your boat surviv when someone jumps into it from the deck of the pool.

Mouse trap race cars

Mouse Trap race cars

This year me an my group (Carlos and Brooke) participated in the 3rd annual mouse trap race car competition.  In our process we started out with a original design but had to take it apart and rethink our design completely.  The main problem that we faced was the fact that the string that was attached to the mouse trap was not getting enough grip to the axle to propel the car forward.  So the way that we fixed this was by adding a spiral piece to the axles giving the string something to spin on, we also gave our car more length and a lighter frame making it easier to move.  We mostly got this idea from the Indie race cars and ow they had that open body with a very long and narrow frame and then we tried to incorporate elements of that into our design.  Then on the day of the race we were able to pull through and win the distance challenge but came in second on the acceleration challenge and we were beat by the team mach 3. In this activity are team won a total of 14 achievements.

1. Brainiac: here is the paper which we brainstormed our ideas onto.

2. visualize it: we then created 2 sketches that we decided upon to make our first car and test it.

3. Build It: this is a picture of are very first design

4. The Price of Glory: our final car costed a total of 50$

5. Competitor: Our group competed in the 2nd annual mouse trap race car

6. Long distance winner: after many tweaks here and their are car pulled through and was able to win the competition

7. Going the Mile: since we won the competition w also earned this achievement

8. Heavy Foot: our group was also able to come in second place in the acceleration event 

9. Feedback: +:we decided that our first design was very lightweight and extremely simple. change; we decided that the design had to many flaws and it had not enough space for the mouse trap and that it could not spin the axle. ?: we were wondering what our next designe would be and how it would fix our current problems.  !:we then came up with the idea of the Indie race car and it work very well.

10.Re-work: we changed our design from the old one to one that was longer and was able to spin the axle. Here is a picture.

11. Game Changer- A new rule that i was thinking of was not being able to tape anything to the mouse trap.  For example we taped a metal rod to ours so that it would give it a easier pull and make it go farther I feel that if this element was taken our it would make it a lot more difficult and make the person think harder about how they could create a car.

12. Name it: the name that i was thinking of changing was "Re-Work" and then changing it to "Mulligan"

13. Leave it cleaner than you found it: our group was always very clean about our materials every day when we were finished working we would all gather up all of the loose materials and put them back in the rack and then place a car in the locker and make sure that everything where we were working was cleaned up before we left.

14. Design/Build: the design build process if showed below, and we experienced it in many ways especially step 10 because we were constantly running into more and more problems and it seemed every time we fixed one a new one would appear to that was the one step that we spent that most time on until we were able to finalize the project.

Architecture project

My partner Jack Foley and I had to create a bailing for one of his teachers Miss Moore and we had to create a structure that was influenced by Frank Lloyd Wright.  We create 2 sketches and modeled it on cad and on minecraft unfortunately we were only able to model the front of the building but it still works.  When Jack showed the models to his teacher she liked it a lot and thought that we did a great job.

here is a picture of the two sketches

Here is a picture of the buillding modeled on Cad

and here is one of them modeled on minecraft

Minecraft

Today we had to use minecraft but we used the free version even though it was old it was fun but i was unable to create the design i wanted because i had a idea but i couldn't do it becuae the old version did not have the requirements i needed.  So i created a house using the techniques of mies van der Rohe and he coined the saying less is more and he used the technique to use the bare structure and that what i did here are some pictures.

TED

1)    What is the TED organization about?

The TED organization is a non-profit organization that wanted to combine three things and their were technology, entertainment, and design.

2)  What is the purpose of their website and how does the functionality of their site support that?

They say thet they passionately believ in the power of ideas to change attitudea lives and ultimately so they are building here a cleringhouse that offers free knowledge and inspiration from the world’s most inspired thinkers and also a community of curious sould to engae with ideas.

3) As Engineers and Problem Solvers, which topic areas (the choices from the "Show talks related to:" section on the sidebar) are of most interest to us? Justify your answer.

The topis that most interest me on the isde bar are technology design and entertainment because all of these ideas have always facinated me throughout my life and I would like to knowwhat this site shows it as.

4) Based on your previous answer, what are 3 talks (videos) on the site that appear like they would be of most interest to you as an Engineer/Problem Solver? Justify your choices.

Three talk videos that I found are the following

Technology; Lucy Mcrae; how can technology transfom the human body?

Entertainment: Kevin Allocca: Why vidoes go viral

Design: Daniel Schnitzer: Inventing is the easy part

5) Each student will watch a unique video (clear your choice with me... first come, first served!). Watch the video. Embed the video in your blog post and create a bulletized outline of the key issues presented in the talk.
the cockroach beatbox

n  They were demonstrating the way the body sends electrical signals to the brain

n  They used a cockroach leg to do the experiment

n  They used a device called a spikerbox that showed the signals

n  They then used a iphone to send more current and used music and the signaled spiked because of the base.

6) How could you get involved in the field/technology/issue you chose to hear about? What experience/skills/training/education would you need to learn to get involved with this field?

·         I could get involved in this the field/technology/ issue by expanding on my knowledge about that subject and trying to learn more about it and the experience/skills/training/education I would need to learn to get involved with this field by lots of research and I probably know someone who has experience in this field and I could ask them what I need to know.

Egg Drop Challenge

for the past week i have been working with Jack Foley and we create a design with suspensions that had the egg suspended in the middle of our design and our design was very successful until we decided that we wanted to try to make it break and we succeeded in doing so.  We also were able in the proccess of creating our design to ear a total of 27 acheivements which are:

1.       create sketch 1

2.       create sketch 2

3.       create sketch 3

4.       decision matrix

5.       gernate list

6.       ensure material

7.       fit in printer box

8.       hit butcher paper

9.       inside thrid ring

10.   second ring

11.   first ring

12.   hit bullseye

13.   weights less than 500

14.   weighs less than 300

15.   weighs less than 200

16.   took less than ½ second

17.   less than 2 seconds

18.   didn’t break

19.   didn’t break

20.   didn’t break

21.   model on CAD

22.   arithmetic- you can weigh your beginning model of the material s and subtract it from the weight that you want to see how much weight you have left

23.   Geometry you can measeure the angles from you design to make sure that it is up straight and not leaning to one side.

24.   Algrebra- we got an equation from my math teach that is KE=mass*accerleration of gravity * height and this can be used to find the speed of which you design will fall

25.   Math equation from Mrs. Walker KE=mass*accerleration of gravity * height

26.   Design achievment- first egg to break

27.   Achievment name- maybe next year     

Here are some pictures from the challenge

because of the way we designed our product the string woul take all of the tension from the fall it this was the result of the fall after the first couple of falls

Khan Accademy

in this video it talks about how acids and bases and the multiple definitions of them and it actually helped me understand the subject becuase we had just learned about this the other day.  And i felt that i didnt quite understand the subject and now that i have watched this video i feel i understand it better.  Now when it comes to the flipping the classroom i don't feel like it will help me becuase when i go to school i can actually focus better becuase if i had to watch the vidoes at home i feel i would be to distracted.

2.1.6 cad

for our class we were assigned 6 images to create in the assignment 2.1.6 cad modeling and i was assigned 1.5.6.8.9.10

CAD modeling software

For our class we had to complete a series of modeling on the inventor program here are all of them.

Conclusion Questions

1. in order to make a wire coat hanger you could make a triangle and then use the fillet tool.

2. the feature to create a 3-D representation of a spindle that was created on a wood lathe would be the hole tool.

3. A 3-D solid model prgram keeps track of the changes that are made to and object by having you save things by sketches so that you are able to undo using the undo button or pressing Crtl+Z

4. if a mistake is made then you can undo it by using the undo button or by pressing Crtl+Z

Glider Challenge

Glider Challenge

1.       For that last couple of week JP and I have been working on a glider for our class engineering design. We have had many problems and things that we have had to overcome. One of the main things that we had to overcome was the fact that me and him had to constantly leave early on blocks day for soccer so we had to make up for lost time.

2.        

3.        

4.       The way that we tested our glider was we waited for a day with little to no wind and then we went out and tried it out but our wing broke off of our wing support and we had to fix that before the race.

5.       On the day of the competition our plane did not fly very well because we wound the rubber band to tight and it ripped off and caused damage that could not be repaired and we did not win any challenges.  We also did not have a lot of time when it came down to the decorations.

6.       Define a problem: are problem with this project was the fact that we had to keep leaving early for soccer so we then had to find a solution

Select a approach: me and JP’s idea to solve this problem was when we had time in class we would not get distracted and work for the entire period and try not to get distracted at any times to make good use of all the time that is given to us.

Refine the Design: we also used this step a lot of the time because are plane was in constant disrepair because with the test flight we had to repair the wing with tape because it was broken completely off and it was the day before the competition.