Tesla Home Battery

Last week, Tesla Motors announced a new product called Powerwall. It is a battery that powers homes or businesses. It can store 10 kilowatt-hours of power and can power a household for several hours, which would be very handy for when the power goes out.

The other version called the Powerpack is made for businesses. It is designed to be easy to install and can connect to the Internet so you can monitor the power usage.

What do you guys think? Do you think that this is a good power alternative?

Transparent Solar Cells

There is a new solar cell that has been made by researchers in Michigan State University back in August 2014 that is completely transparent. The researchers have said that it can be used on “tall buildings with lots of windows or any kind of mobile device that demands high aesthetic quality like a phone or e-reader.”

Transparent Solar Cell

They are now getting closer to releasing this out on the market. Since it is very hard to produce a transparent solar cell, they have used transparent luminescent solar concentrator (TLSC) that is composed of organic salts that absorb specific ultraviolet wavelengths. It now only has a efficiency of 1%, but they hope to have 10% in the future when production begins. 

How light passes through the solar cell

(Source)

More About 3D Printers

So, I know that I have done another post about 3D printers, but I just think they are so interesting. They can make so many different things and I think it's amazing. Most 3D printers only print in one color but a printer called The Pallette can print in more than one.

Not only can it add more than one color, it can also use different elements to make the object, like wood or carbon fiber. Here is a video of how it works:




They are not yet available on the market, but their Crowdfunding Campaign is becoming a success so we may see them later on.

What do you guys think? Do you think this would be a great tool to put out on the market?

Microsoft HoloLens

Have you guys heard about Microsoft's new HoloLens? It's a new virtual reality type computer. It uses equipment that look like glasses. It combine holograms with what you can see through the glasses so it will look like they are actually there. Here is a video of how it works:



Here is a better demonstration of it:




This actually looks really awesome. It is still in its prototype right now. Are you guys excited about this? Because I am.

Disney's Acoustruments

I thought that this was pretty interesting and wanted to share it with you guys. It is a new thing from Disney Research. They are plastic/cardboard accessories that can control phones by sound. They work by tubes that have holes in them. It is kind of like how a flute works. They do not have to be just a hole though, they can also work through buttons, knobs, switches, wheels, and sliders. Anything that can alter sound would work. Here is a video of how they work:




They are also cheap to make, which means that if they are sold they will be cheap to buy. As you can see in the video, they have made an alarm clock and a toy car app. This is something I might buy if it were to ever go out on the market. What do you guys think of it?