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Category: Dot Physics

Posted on January 29, 2016

Use Code to Create Sweet 3-D Visualizations of Electric Fields

Use Code to Create Sweet 3-D Visualizations of Electric Fields

Here is a quick introduction to the superposition of electric fields and visualizing the E-field due to a dipole using VPython.

The post Use Code to Create Sweet 3-D Visualizations of Electric Fields appeared first on WIRED.

Posted on January 27, 2016

How Fast Did Blue Origin’s Rocket Accelerate on Launch?

How Fast Did Blue Origin’s Rocket Accelerate on Launch?

Blue Origin just relaunched the New Shepard rocket. Here is an analysis of the acceleration both for the launch and the landing.

The post How Fast Did Blue Origin’s Rocket Accelerate on Launch? appeared first on WIRED.

Posted on January 25, 2016

Melting Blizzard 2016’s Snow Would Take a Lot of Energy

Melting Blizzard 2016’s Snow Would Take a Lot of Energy

In some cases, the snow accumulation from the snow storm Jonas must be melted. How much power would it take to melt the snow on the roads?

The post Melting Blizzard 2016’s Snow Would Take a Lot of Energy appeared first on WIRED.

Posted on January 22, 2016

Could You Live on Planet Nine?

Could You Live on Planet Nine?

We don't know everything about Planet Nine, but we know enough for some estimation questions.

The post Could You Live on Planet Nine? appeared first on WIRED.

Posted on January 22, 2016

How to Measure the Speed of Light With Lanterns, Wheels, and Planets

How to Measure the Speed of Light With Lanterns, Wheels, and Planets

Light travels at a very high speed, making it difficult to measure. Here are three historic methods to measure the speed of light.

The post How to Measure the Speed of Light With Lanterns, Wheels, and Planets appeared first on WIRED.

Posted on January 18, 2016

Make Your Own Tanker Implosion With a Soda Can

Make Your Own Tanker Implosion With a Soda Can

The MythBusters made a train tanker car implode due to a pressure difference. You can do something similar at home with a soda can.

The post Make Your Own Tanker Implosion With a Soda Can appeared first on WIRED.

Posted on January 14, 2016

Force Awakens’ Starkiller Would Actually Fling Everyone Into Space

Force Awakens’ Starkiller Would Actually Fling Everyone Into Space

You've waited long enough. It's time for a post on the physics of the Star Wars VII Starkiller Base. Spoiler alert.

The post Force Awakens’ Starkiller Would Actually Fling Everyone Into Space appeared first on WIRED.

Posted on January 11, 2016

Governors Can Design Higher Education for the Future

Governors Can Design Higher Education for the Future

This is especially for new state governors. What do you need to know about higher education?

The post Governors Can Design Higher Education for the Future appeared first on WIRED.

Posted on January 7, 2016

5 of the Greatest Physics Demos From the MythBusters

5 of the Greatest Physics Demos From the MythBusters

Looking back on the previous seasons of MythBusters, here are five great physics demos.

The post 5 of the Greatest Physics Demos From the MythBusters appeared first on WIRED.

Posted on January 5, 2016

How to Build a Super Simple Electric Motor Out of Stuff You Already Have

How to Build a Super Simple Electric Motor Out of Stuff You Already Have

This electric motor is fairly simple to build and uses materials that you can probably find around the house.

The post How to Build a Super Simple Electric Motor Out of Stuff You Already Have appeared first on WIRED.

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