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This feature allows you to make a playable story by stringing together levels from the main game along with any custom levels you've made using the Level Builder. Select Player 1 from among the characters you've unlocked or made using the Character Creator. My girls are really getting into LEGO sets, and I wanted them to both have a table that they could use to build and play on.
Teachers, check out the Beauty and Joy of Computing, an AP CS Principles course using Snap!. In this experiment you will make a shake-table to test if the height of a building will affect its stability. Once the tallest buildings in the world, the Petronas Towers in Kuala Lumpur, the capital of Malaysia, stand at 1,483 feet, which beat out the Sears Tower in Chicago, which previously held the record for the tallest building at 1,454 feet (WGBH, 2000).
One type of force that can weaken a structure is a lateral shaking force, like that experienced during an earthquake. At UC Irvine, students at the Learning With LEGO program get to see if their LEGO structures can handle the shake-table. In this experiment, you will build your own miniature shake-table which you will use to test your own LEGO buildings. Read all about famous skyscrapers around the world at this site from the PBS series "Building Big": WGBH, 2000.
Here is a simple design for a shake-table that you will use in this experiment: RAFT, 2005. Insert the rubber balls between the boards at each corner, placing them about 5 cm in from the edges. Attach a large, flat LEGO mounting plate to the top of your shake-table by slipping it underneath the rubber bands. The distance that you pull the top layer away from the bottom layer is called the "Displacement" and you should write this in your data table.
Test each tower with increasing "Displacement" values until you find out when the tower will fall. In this experiment you made the footprint of each tower the same, and only changed the height.
Another factor is the ratio of the area of the base of the building to the height of the building.
Try building towers out of a different material that allows you to test different structural designs. We could not get a strong enough movement when pulling the corners of the shake table away from each other.


Compared to a typical science class, please tell us how much you learned doing this project. We used D batteries with a few rubber bands around it, instead of purchasing rubber band balls.
The Ask an Expert Forum is intended to be a place where students can go to find answers to science questions that they have been unable to find using other resources. If you turned on a faucet, used a bathroom, or visited a public space (like a road, a building, or a bridge) today, then you've used or visited a project that civil engineers helped to design and build. The essayist and poet Ralph Waldo Emerson called Greek architecture the "flowering of geometry." Architects blend art and science, designing structures for people, such as houses, apartments, schools, stores, malls, offices, places of worship, museums, sports stadiums, music theaters, and convention centers. You may print and distribute up to 200 copies of this document annually, at no charge, for personal and classroom educational use. Reproduction of material from this website without written permission is strictly prohibited. The building known as the tallest is always changing as technology allows engineers to build them higher.
Forces come from many sources: gravity, people inside, weight of building materials, weather, and environmental impacts. If an engineer is going to design a building in earthquake country, then they need to be sure that their design can withstand lateral forces. The shake-table will generate lateral movements, which will apply lateral forces to the model structures. You can see the LEGO structures before and after the shake (photos from PEER, Date Unknown).
By building structures of different heights, you will test if increasing the height of the structure has an effect on the stability of the building. Have an adult help you search the Internet, or take you to your local library to find out more! It's not as smart as you are, and it may occasionally give humorous, ridiculous, or even annoying results! You should use the same base pattern for each tower, so that the size of the tower's footprint does not change and only the height will be different.
Then you will pull the top layer of the shake-table out of alignment and then let it go to create a lateral shaking movement.
Use a ruler to measure how far you have pulled the top layer out of alignment before you let go. You can calculate the area of the base by multiplying the length times the width in centimeters. If you have specific questions about your science fair project or science fair, our team of volunteer scientists can help.


Civil engineers work to improve travel and commerce, provide people with safe drinking water and sanitation, and protect communities from earthquakes and floods.
Their designs must take into account not only the structure's appearance, but its safety, function, environmental impact, and cost.
Civil engineering technicians help build some of the largest structures in the world—from buildings, bridges, and dams to highways, airfields, and wastewater treatment facilities.
Well, if your friends or loved ones have a particular affinity for LEGO's construction toys, consider using LEGO Digital Designer to order a customized building block set for them.
If the design is stable, then these forces will not weaken the structure or cause the structure to collapse. The Petronas Towers are an excellent example of this type of design because Malaysia is in an area that experiences frequent earthquake activity. One very large shake-table is at the Pacific Earthquake Engineering Research Center (PEER) at the Department of Civil and Environmental Engineering, University of California, Irvine. You can double check this after you are finished by measuring the length and width of the base of each tower, and they should be the same. My son enjoyed constructing different types of buildings and testing their stability on his shake table. Our Experts won't do the work for you, but they will make suggestions, offer guidance, and help you troubleshoot. This important and ancient work is combined with a desire to make structures that are as beautiful and environmentally sound, as they are functional and cost-effective. Architects often participate in all phases of design, from the initial consultation with the clients where the structure is envisioned, to its completion. Many of these construction projects are "public works," meaning they strengthen and benefit a community, state, or the nation. Via LEGO's DESIGNbyME, Mindstorms, and Creator-based themes, users can choose a starter model as the foundation of their design, or use the free build option to design something from scratch (for the more imaginative ones out there). Here, they host an annual contest where student teams build and test their LEGO® buildings for stability.
Architects can enrich people lives by creating structures that are as beautiful to look at as they are functional to live, work, or shop in.
Using a DESIGNbyME template, I customized (pictured above) a Penske Racing-looking LEGO IndyCar.
As an IndyCar needs a driver, I figured I'd throw in one that looks like the Joker from The Dark Knight (in the scene when he was dressed as a nurse).



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