DYK- Air Conditioner

Air Conditioner Did you know that air conditioners can pose a threat to climate change? There are chemicals like hydrofluorocarbons (HFCs) that can be upward of 12,000 times more potent at trapping heat in the atmosphere than carbon dioxide.

DYK- Seed Drill Machine

Seed Drill Machine Did you know that there are many benefits of direct drilling with a seed drill? For example, lower cost, environmentally friendly, saves time, and works amazingly in challenging situations.

DYK- 57 Storey Skyscraper

Chinese Skyscraper Did you know that a construction company in China built a 57-Storey skyscraper in just 19 days? The engineers stated, "With the traditional method, they have to build a skyscraper brick by brick, but with our method, we just need to assemble the...

DYK- Air Pollution

Air Pollution Did you know that in the United States four out of ten U.S residents (135 million people) are living in counties that have unhealthy levels of air pollution?

DYK: Recycled Materials

Recycled Materials Did you know that all the materials that come from a building site for reuse are recycled building materials. For example, brick, wood, insulation, glass, plastics, building, wall coverings, and blocks. A list of types of recycled materials Free...

DYK – Green Floors

Floors Did you know that bamboo and cork floors are becoming more popular choices because of their resemblance to traditional hardwood floors. The main problem with traditional hard woods -- like pine, maple, and oak -- is that those forests take decades to regrow....

DYK – Compact Fluorescent Bulbs

Compact Fluorescent Light Bulbs & Mercury Did you know that compact fluorescent bulbs have a small amount of mercury? It has an average of four milligrams in each bulb. Because compact fluorescent bulbs not being like other traditional light bulbs, there is a...