Disciplinary Core Ideas: (Big Idea)(So, what is it you want them to know and be able to do?) Magnetics create amagnetic fieldwhich is storedenergy. Examples of magnets in everyday life: refrigerator, electric can opener, cabinet magnets to close door, compass, etc. Essential Question or ...
I've recevied some PCs and laptops a bit old, or with some problem that wasn't fixed at the time, and disassembled them. Apart from the HDD/SSD and some magnets, i have no use for the rest. Already tried to give the scraps away to some store but none wan
If you spot somebody not being excellent to someone else, remind them to be excellent and ask them to apologi(s|z)e to the insulted part(y|ies), but only if the insulted wish to receive an apology. Sometimes the insulted party will just want to move on and not have any further conta...
Today we are looking at Bluetooth codecs, all of them, aptX, aptX Adaptive, LDAC, SBC, AAC, LHDC, aptX HD, Scalable, aptX LL, everything in between and how they work. The review will focus on which one has the lowest latency, what’s the best sounding Bluetooth ...
@zeuspaul: Hmm, don't think I have a use for the magnets, but I'll keep that in mind. @Secret-Squirrel: You've given me the motivation to try it. I have a toolkit I picked up when doing upgrades and repairs on laptops, so the torx screwdriver shouldn't be a problem. So bendin...
the generator increases the power, but it also increases the weight of the machine. Heavier coils require a larger gas motor to turn them. Because there are more electrons to move (in more coils), you also need larger magnets, too. Large generators have huge coils and huge magnets to ...
One of the biggest design challenges was figuring out how to keep the loose layers from billowing in an environment without gravity forcing it down, Parrish said. An engineer on the team invented a system of magnets and straps to keep the folds together until the booms unfold them. After ...
Harry Reid have cleared a path for them. Surely, in states and cities with established mass transportation system, they’ll face greater resistance. Universal acceptance, though, is not the short term goal. To meet their promises, Hyperloop One needs to only deliver one working freight system ...
Solid state drives are most often represented as USB thumb drives, but this isn’t always the case: many netbooks, high end laptops, Apple computers, mobile phones and tablets use 2 GB or more of solid state storage. Only the earliest iPods had traditional hard drives squeezed into them; ...
so you have 2 troublemakers pretending to be sheep in the one thread. @jerv –I’ll leave you with them. As for your claim of “where it belongs”: By whose definition, Jerv?? Yours?? You’re merely a ‘new-comer’ here… and you did not place the Q… and as you are ...