I chose to go to the Nikola Tesla Museum. Here I stipulate to remember to open the door and watch it, and then I have to line up to enter only once.
We first sat down and watched a video introduction, and then there was a pretty waiter sister who gave everyone the same demonstration introduction. There are some interactive links in the middle that can grab the light bulb and then ignite wirelessly. Nikola Tesla is really great, electricity The wattage is tens of thousands. It is the same as the magic, and then the hand can try the current in the palm.