Remanufacturing, refurbishing and reuse by Diego and Luca
Remanufacturing
Remanufacturing is the rebuilding of a product to specifications of the original manufactured product using a combination of reused, repaired and new parts. Remanufacturing is not the same as "recycling" or "repairing".
Some of the most commonly remanufactured product categories are aircraft components and automotive parts.

Link: Remanufacturing
Refurbishing
Refurbishing, also called renovation of older or damaged equipment to bring it to a workable or better looking condition. We can also call it renovate something, or clean up something.

Link: Refurbishing
Reuse
If you reuse something, you use it again or more than once. It’s very common in our population, because a lot of people want to save money and material. You can reuse a lot things without help of special companies, which would charge you a lot of money.
Link: Reuse

Quiz:
Link to the quiz
The refrigerator is used for our Energy consumption calculator example. 1000 watt is one kilowatt.
Kilowatt is a unit for energy and work. We took the refrigerator because it is used daily and is switched on during day and night.
Energy calculator
This post is made by Diego and Luca.

Which energy do we use?
We use oil heating in our house. It is a non-renewable energy.
How do they work?
Oil heaters produce heat by burning fuel oil. It is one of the most harmful ways to heat. Petroleum is a carbonaceous fuel, the burning of which accelerates climate change. Oil heaters used to be the most popularchoice when building new houses. Today they are no longer installed.
Junkfood in our daily life [don't waste my energy]
I think this post is very interesting, because it's a daily Problem, how we eat and what we eat.
Airplane food Facts [don't waste my energy]
I think this post is very helpful, because i like to fly and i like to eat. I always asked myself, how they cook on those longhaul flights.
Is living vegan better for our environment? [don't waste my energy]
I don't like to eat vegan, but I think this post would be interesting for people who like to eat vegan.