If you are a coffee lover, and don’t want to pay for those pricey ink for your printer, this concept designed printer will be a solution for you.

How to use:

1. Insert a paper in the middle of the printer
2. Put the coffee or tea dregs into the ink case on the top of the printer
3. Move the ink case left and right as you draw on a paper
4. When the print finishes, pull out the paper from the printer and wash the ink case

Source: Core 77

The Solar Tree designed by Gurdeep Sandhu, it uses just a small space in your backyard, it can wing-out the panels to absorb sunlight and fold back when not used. You can uproot and move it, or even upgrade the panels when needed.

Source: Yanko Design

It could be a future of clean energy from wind, the turbines attached to the kites and generate 10 kilowatts of energy to power 10 homes. The scientists are now planning to 50 kilowatt and 100 megawatt, which means, when it can generate energy for up to 100,000 homes.

Source: Guardian

Maple Phone designed by Yoon Hyun Jin and Lee Eun Hak in the concept about technology that can merge into nature. The phone has touch keypads and camera.

Source: Add a human touch..

The Travelmate Portable Fireplace is designed by Conmoto; a German design company. A bit heavy with 55 pounds, using one tank of biofuel (bie-ethanol) will take 2-3 hours to burn. You can just carry it anywhere, indoor or outdoor, just put it wherever you like with heat and weather proof glass, you don’t have to smell the smoke or clean anything.

Source: See video at Conmoto, or buy it from Unica