Tetrahedron Forcebuster

Tetrahedron Forcebuster

Civil engineers rely on triangles for many constructions. it is the strongest shape. The tetrahedron is a shape with four triangular faces (think of the pyramids of egypt). Test how well triangle power can resist pushing and pulling forces. Ask an adult to help you thread the sewing needle and supervise as you use it. Connect the straws tightly. They should be rigid, not loose. it is helpful if all straws meeting at one vertex have a different color. That's...
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Design a Poll

Design a Poll

From Big Data

Often, data is collected using a poll or survey. A poll or survey asks questions about people’s opinion on a topic. In this activity, you will design and conduct your own poll.

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Take a Turing Test

Take a Turing Test

From Artificial Intelligence

In 1950, an English computer scientist named Alan Turing (1912–1954) devised a test to tell a person from a computer. You’re going to try this with a Chatbot. This is an online computer program that is designed to mimic a human.

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Observing Forces Of Motion

Observing Forces Of Motion

From Projectile Science

When something moves, a lot is going on that we don’t see. But we can make deductions based on our observations of different movements! Try moving different objects on different surfaces and see what you learn.

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Designer vs. Maker

Designer vs. Maker

From Industrial Design

The growth of factories and mass production allowed companies to separate the design of products from their manufacture. It became easier to produce goods that were affordable for many people. At the same time, separating design from manufacturing can cause some problems. In this activity, you will explore some of the differences between craft-based design and mass production.

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