The energy carrier wood is a renewable energy source. The wood for producing energy can be taken from the waste of carpenter works or trees that have disease or fall down from storms. How can you win energy from wood? The wood sticks or pallets that are burned, generate heath and this is were the energy comes from. Also something that is associated with wood a lot is charcoal. Charcoal is a solid fuel and is produced when air-dry wood is heated to 275 ° C without air and without oxygen. Charcoal is made by heating wood with the exclusion of air. In 2018, 141'000 tons of charcoal were used.
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Hello:)
Our goal is to reach people who need high-quality jewellery once and for whom it is not worth having it forever. This can save a lot of material and effort.
First a few general things about the material: A piece of jewellery can consist of different materials. The most common are gold, silver, palladium, stainless steel, platinum etc. For example, a white gold chain can consist of 37% gold, 11% silver, 20% copper and 32% palladium. Gold, for example, is measured in carats, which means that a Cartier ring has been assumed to contain 18 carats of yellow gold, which means that it contains 3.6 grams of gold.
The fineness of a piece of jewellery indicates how much of the precious material in a piece of jewellery is in per thousand.
The distribution will be carried out via a homepage, on which all pieces of jewellery are registered. The procedure will be that we are like a company with individual departments, each of which is responsible for something. The customer can choose a piece of jewellery. This will be sent to his home. He can use it for a certain period of time. Afterwards, he sends it back and we clean it again so that it is ready for the next parade.
We hope that you were able to get a little insight.
Kind regardes
Julia and Selina
Hi, Guys! 👋
I am Sivani. I hope you all are fine and well. I am here to give a short peek into my collaboration project on Organic Farming (more specifically ancient organic farming methods). And in order to get a more in-depth view both professionally and personally, I conducted two interviews and a survey. If you guys are interested and curious about organic farming/ancient Indian methods then you can click here and find out:
https://dontwastemy.energy/2020/03/25/organic-farming-in-kerala/
Stay safe and wash your hands! 🐎😀
#Organicfarming #Indianfarming #Collaboration #Manures
#Interviews #Farmers
Link to the site (worldometers.info)
W7: 03/27 Friday * 2020
Special - Distance learning experiment II
Enjoy your day!
Homework & tasks :: To the program & tasks >
Hello everyone
We want to indicate you with this post how much energy you can save, while her our application uses and on it bargains shares. More...
Hello everyone
To get some inspiration and ideas for our Sharing-Project we did some research.
We watched for other "Sharing-Summaries-Websites" to get some inspiration. We also looked out for an answer on the question: How can we write a good summary? More...
Hello
This is our great idea about our car sharing app. The name off the app is "sharing". It's a app, where you can lend a car for a few hours or days. It's very simple. Firs of all, you have to register yourself and you have to deposit a credit card or your pay pal account. After that, the app asks you if you want kind of vehicle you want to drive. Lets say a family car or a smart for example. It's important that you activate your gps so that the car near your is shown. With one click, you can reserve the vehicle for 3 hours. At each "sharing" station is a safe with the key. You get the code for the safe on your app. The Car tracks and counts the km you drove and it will automatically will be put on your bill. You can return the car anytime to a "sharing" station. It is important, that you charge the car after using it a lot and as already said, when your finished, you have the plug in the car at the station, because it's a electric car. Your keys have gps on, so don't forget to put it back in the safe.
Hello guys
We decided to change our topic, because we wanted something that we have a relation to. As you can see our new topic is "sharing streaming platforms" for example Netflix, DAZN, Skysport etc.
If you a share an account of one of these streaming platforms, you can save a lot of money, but that's not the only advantage. The providers can save a lot of energy, because they just have to send an email only to the account owner and not to every single user. The probability that there is a shorter dunning procedure for open invoices is higher, because several people manage the same account.
We would like to create an app, where you can enter your zip code and then people can see if there is an account available to share.
At the moment we are doing research on what energys we could save with our concept.
Best regards
Michael and Chem
Today we have collected some facts about petroleum.
- What is petroleum?
- Where can we find petroleum?
- How long will petroleum reserves last?
What is petroleum?
Millions of years ago, algae and plants lived in shallow seas. After dying and sinking to the seafloor, the organic material mixed with other sediments and was buried. Over millions of years under high pressure and high temperature, the remains of these organisms transformed into what we know today as fossil fuels.
Petroleum is a naturally occurring liquid found beneath the Earth’s surface that can be refined into fuel (Treibstoff). Petroleum is a fossil fuel, meaning that it has been created by the decomposition (Zersetzung) of organic matter over millions of years. It is formed in sedimentary rock under intense heat and pressure.
For more information
For more information
Where can we find petroleum?
- gasoline
- heating oil
- diesel fuel
- kitchen items
- clothing (to help make clothing non-flammable and colorful)
- plastic
For more information
How long will petroleum reserves last?
Petroleum will last for about 50 - 60 years!
If you want more information and you don't want to wait until next week click: Video - Petroleum
Next week we will inform you about: What will we miss when petroleum runs out?
Stay healthy!
Emanuela, Anja and Vanessa