Mr. Hoffman, how can you save so much energy by recycling aluminum? Karl Hoffmann: Basically, you have to compare primary aluminum and secondary aluminum. For primary aluminum, bauxite must first be mined, and then a complex process is carried out to produce alumina from it. Then the molten salt

Is your greenhouse like this? Hope not. However, if weeds invade your protected space, there are steps you can take to reduce stress. Photo courtesy of Wikimedia Commons

Let's talk about weeds inside and outside the greenhouse. The first rule? There should be no weeds in your greenhouse.

Dear Eartha, I just moved here this season and my apartment is not recycled. That is how the matter? Can I do something with my recyclables?

Thank you for caring about your new home and community! This is also a good time. Monday, November 15th is U.S. Recycling Day. November 15 marked the

Gabe Von Wellsheim (Gabe Von Wellsheim) raised a solar panel heading to the rooftop of San Diego.

"So this is glass, and then the cells are actually behind the glass. And it's all closed from behind," he said.

Von Wellsheim founded Aloha Solar two years ago, and business is booming. A

Image courtesy of Iryna Inshyna on Shutterstock

Humans themselves will not cause climate change. On the contrary, this is its relationship with nature. For example, indigenous practices maintain a long-term balance between human development and natural activities. However, on the road to in

Most people only want to buy a new window once. this is a big problem. And this is not a big expense.

But new doors and windows will have a huge impact on the comfort, appearance and resale value of a home or business, not to mention saving energy costs and reducing greenhouse gas emissions

Shorter days and falling temperatures will not affect your supply of local food. When Jack Frost and his company get tough during the planting process, take action to equip your garden with homemade seasonal stretching equipment. The icing on the cake? Many of the devices you make can also make s

This article was contributed by community members. The views expressed here are those of the author.

Technological advancements have created artificial environments that can grow plants throughout the year without relying on natural factors. One way is to use temperature and humidity contro

Lufa Farms announced that in the past year, their direct donation program has successfully enabled 512 people experiencing food insecurity to have immediate access to fresh, local, and responsible agricultural products every week. The program has raised more than $250,000 and delivered more than

Author: Zhang Yangfei/Mao Weihua | China Daily | Update time: 2021-12-13 09:44

Shache County of Xinjiang Uygur Autonomous Region has built more than 1,000 hectares of agricultural industrial parks in the Gobi Desert, which has greatly increased the income of local farmer