Tesla Turbine | The interesting physics behind it (1)
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Introduction To Friends ListBenefits & Features:
Friends can send private messages, send instant photo attachments and chat with each other - live! Friends can also participate in video web cam chat or VOIP audio calls as well, which is an excellent and safe way to see and/or talk with someone anonymously before meeting them in person for dating! All LetsHangOut.com chat features are completely free and you do not need to give away your phone number anymore in order to talk with someone that you may not know very well yet. All communication can be done directly through your username and inside the website!
Instructions, Tools & Management:
Use the cog wheel on the right-hand friends menu to view your main options. Options include Managing your friends list or controlling your main chat status. Setting your status to "Offline" will turn off your chat and hide your online chatting status. You can turn it back to "Online" again at any time or set it to "Away". On the Friends List Management screen, you can accept/decline new friend requests or remove friends from your Friends List.
In addition, when you click on a friend on the right-hand friends menu, you have the option to view their profile, initiate chat or hide your online status from them (turn off chat for a specific user).
When you click the "Chat Now" link for a friend, a popup chat box appears. You can send a message to them and they will receive it immediately. Also from the chat box, there are a few other features. Clicking the button will setup live, streaming video chat using your web cam and microphone, the button will setup a VOIP audio-only call using your microphone, and the button will allow you to select a photo on your device and instantly send it to your friend.
The maverick engineer Nikola Tesla made his contribution in the mechanical engineering field too. Look at one of his favorite inventions — a bladeless turbine, or Tesla Turbine. The Tesla turbine had a simple, unique design, yet it was able to beat the efficiency levels of steam turbines at that time. Normal turbines are complex in design, with blades of complicated geometry and stator parts. Nikola Tesla once said the Tesla turbine is his favorite invention and he even claimed an efficiency level of 97% for this turbine. Let’s start a design journey to understand this interesting piece of technology, and towards the end we will also verify Tesla’s efficiency claim