This change in polarity causes the magnetic field in front of the train to pull the vehicle forward, while the magnetic field behind the train adds more forward thrust. Maglev trains float on a cushion of air,
you can select the resolution (faceting) for your model (High, Medium, Low and Custom) and check that your units are correct. The “High” setting will produce a large file size. Autodesk Inventor allows you to save both individual parts and assemblies in STL format, at all design levels...
The next step is to set the parameters for the actual making of the part. The original first "issue" part was set for 2 Shells and 10% fill just to get an idea if the part is what I want. The final part should be done with 1 Shell and 100% fill. More than 1 shell actually c...
To make a permanent magnet, all you have to do is encourage the magnetic domains in a piece of metal to point in the same direction. That's what happens when you rub a needle with a magnet — the exposure to the magnetic field encourages the domains to align. Other ways to align magn...
It features the patents in order of most recently granted. A qualified patent attorney will analyze your design and compare it to existing design patents. He or she can also go through any existing patents to help you determine if you want to make changes to yours. The process also includes...
While grilling is easy, you want to make sure that you have the essentials down. If you want more information on how to grill, see our comprehensive article about the grilling basics, including how to choose a grill, the right tools, and the smartest techniques to use when grilling. There...
With the use of a deep frier and a little liquid nitrogen, Instructables technology editor Randy Sarafan managed to create a deep fried ice cream sandwich, which he claims is one of the most delicious things he's ever eaten, and then he generously wrote
A Bohr model of an atom is a simplified visual representation of invisible atomic structures. You can easily make a model of the complex and sometimes confusing interconnected relations of protons, neutrons and electrons. These models can help students v
Repeat on the other side and then spread the center of the rice down as well. This process requires a delicate touch to avoid crushing the rice grains, which will make the roll too dense.Sprinkle the rice with toasted sesame seeds (or whatever else you want on the outside of the roll)...
In the figure below, we’ve shown a typical formal dinner setting. This setting assumes that soup is to be an opening course, and that both fish and meat (or fowl) courses will be served as well. Notice that the rightmost utensil is an oyster fork, specifically for dealing with shellfis...