This is an Interactive Lecture Demonstration for resolving force vectors using the suspended block demonstration (1J30.10).

This article provides an overview of educational resources available from polar research programs.

Responsible business practices are widely recognized as Corporate Social Responsibility (CSR). In this course we aim to extend these practices to the Research and Development (R&D) and innovation processes of companies. This is called Responsible Research and Innovation (RRI).

RRI enables companies to anticipate social and ethical issues and integrate them into the innovation and design processes and business strategy right from the start.

This course demonstrates how RRI, as a key element of CSR, can help firms to be innovative, more profitable and at the same time have positive societal and environmental impact.

In this course we analyze the relevance of RRI, including drivers and barriers, for firms of different sizes and in different sectors, and the implications for corporate governance. We show the results and lessons learned from eight pilot studies in innovative businesses across Europe working in different areas (such as nanotechnology, data and automotive) when they integrated RRI in their innovation process and business strategy.

Watch a reaction proceed over time. How does total energy affect a reaction rate? Vary temperature, barrier height, and potential energies. Record concentrations and time in order to extract rate coefficients. Do temperature dependent studies to extract Arrhenius parameters. This simulation is best used with teacher guidance because it presents an analogy of chemical reactions.

11. Emerging Technologies: An Introduction to Cryptocurrency

The trifecta of globalization, urbanization and digitization have created new opportunities and challenges across our nation, cities, boroughs and urban centers. Cities are in a unique position at the center of commerce and technology becoming hubs for innovation and practical application of emerging technology. In this rapidly changing 24/7 digitized world, city governments worldwide are leveraging innovation and technology to become more effective, efficient, transparent and to be able to better plan for and anticipate the needs of its citizens, businesses and community organizations. This class will provide the framework for how cities and communities can become smarter and more accessible with technology and more connected.

Students learn various topics associated with the circle through studying a clock. Topics include reading analog time, understanding the concept of rotation (clockwise vs. counter-clockwise), and identifying right angles and straight angles within circles. Many young students have difficulty telling time in analog format, especially with fewer analog clocks in use (compared to digital clocks). This includes the ability to convert time written in words to a number format, for example, making the connection between "quarter of an hour" to 15 minutes. Students also find it difficult to convert "quarter of an hour" to the number of degrees in a circle. This activity incorporates a LEGO® MINDSTORMS® NXT robot to help students distinguish and visualize the differences in clockwise vs. counter-clockwise rotation and right vs. straight angles, while learning how to tell time on an analog clock. To promote team learning and increase engagement, students work in teams to program and control the robot.

In this video segment adapted from the Massachusetts Institute of Technology, a team from the Mechanical Engineering Department studies snail movement for inspiration that may lead to new forms of robotic locomotion.

Featuring slow-motion footage of insects in flight, this video adapted from NOVA explores the engineering challenge of designing a robotic aerial vehicle that flies like a bug.

Students learn and practice how to find the perimeter of a polygonal shape. Using a ruler, they measure model rooms made of construction paper walls. They learn about other tools, such as a robot, that can help them take measurements. Using a robot built from a LEGO® MINDSTORMS® NXT kit that has been programmed to move along a wall and output the length of that wall, students record measurements and compare the perimeter value found with the robot to the perimeter found using a ruler. In both cases, students sketch maps to the scale of the model room and label the measured lengths. A concluding discussion explores the ways in which using a robot may be advantageous or disadvantageous, and real-world applications.

Students learn about probability through a LEGO® MINDSTORMS® NTX-based activity that simulates a game of "rock-paper-scissors." The LEGO robot mimics the outcome of random game scenarios in order to help students gain a better understanding of events that follow real-life random phenomenon, such as bridge failures, weather forecasts and automobile accidents. Students learn to connect keywords such as certainty, probable, unlikely and impossibility to real-world engineering applications.

Students learn about rotary encoders and discover how they operate through hands-on experimentation. Rotary encoders are applied in tools to determine angle measurements and for translations of angular motion. One common rotary encoder application is in a computer's ball-type mouse—the ball itself is a type of rotary encoder. In this activity, students experiment with two rotary encoders, including one from a computer mouse and one created using a LEGO® MINDSTORMS® NXT kit. They collect data to define and graph the relationship between the motion of the rotary encoder and its output.

This activity is about planetary rovers. Learners will simulate the challenges in communications that engineers face when driving a rover on Mars. They will particpate as part of a rover team to design and execute a series of commands that will guide a rover made of people through an obstacle course simulating the Martian surface. Students will learn the limitations of operating a planetary rover and problem solving solutions by using this simulation. The lesson models the engineering design process using the 5E instructional model and includes teacher notes, vocabulary, student journal and reading.

How did Rutherford figure out the structure of the atom without being able to see it? Simulate the famous experiment in which he disproved the Plum Pudding model of the atom by observing alpha particles bouncing off atoms and determining that they must have a small core.

Technologies like solar panels and batteries help us slow down climate change, but they’re not inherently perfect. In this episode of TILclimate (Today I Learned Climate), Suzanne Greene of the MIT Center for Transportation and Logistics and the MIT Environmental Solutions Initiative sits down with host Laur Hesse Fisher to help us navigate how to massively scale up clean tech while making a conscious and dedicated effort to ensure people’s rights, health, and safety.

SETDA, CCSSO and Project Unicorn collaborate to improve data interoperability in schools. This second brief from their work together outlines considerations for working with vendors, identifies data standards, and shares promising practices.

SETDA, CCSSO and Project Unicorn collaborate to improve data interoperability in schools. This first brief from their work together establishes an overview of interoperability, shares promising practices from states, and gives a call to action for state education agencies.

Developed through SETDA's Data Modernization Working Group, this brief provides the key points for interoperability and data modernization. Data modernization allows state education agencies to leverage data as a strategic asset and drive insights, decision-making, and innovation.

Students work as if they are electrical engineers to program a keyboard to play different audible tones depending on where a sensor is pressed. They construct the keyboard from a soft potentiometer, an Arduino capable board, and a small speaker. The soft potentiometer “keyboard” responds to the pressure of touch on its eight “keys” (C, D, E, F, G, A, B, C) and feeds an input signal to the Arduino-capable board. Each group programs a board to take the input and send an output signal to the speaker to produce a tone that is dependent on the input signal—that is, which “key” is pressed. After the keyboard is working, students play "Twinkle, Twinkle, Little Star" and (if time allows) modify the code so that different keys or a different number of notes can be played.

Why does strawberry ice cream taste so delicious? What does our tongue have to do with a smartphone? And how big is our galaxy?

The STEM subjects (Science, Technology, Engineering and Mathematics) help to understand the world.

Our STEM image video is designed for a target group between 8 and 12 years. It shows how diverse STEM is and that it affects all areas of our lives.

The video is a production of the media agency edeos - digital education (http://www.edeos.org/en)

In the United States mail service often fueled the transportation industry to expand and innovate allowing more people to be connected, and ushered in an era of faster communication.