Petroleum Engineering is a branch of engineering that allows the development and exploitation of crude oil gas and natural gas. Experts in this field evaluate oil and gas reservoirs to determine profitability and ensure that the drilling process will be safer and more efficient.

A solar balloon is a hot air balloon that gains the ability to float when the air inside the balloon is heated by solar radiation or the sun's heatwaves. Solar Balloons are usually made out of black or dark balloon material. The heated air inside the balloon is less dense than the air that surrounds it making it like a hot air balloon.

Earthquake-proof construction otherwise known as Seismic Engineering, is manufacturing a building or structure that can withstand earthquakes. It lowers human deaths and gives more structural protection. Earthquakes are hazardous as they can shake buildings sometimes violently and sometimes usually. In this story you will learn about the materials used and required for Seismic Engineering.

Green steel is more beneficial than normal steel because it reduces carbon emissions, and it makes steel a much cleaner environment. According to steeltechnology.com in related stories, green steel gives many benefits like enhanced air quality and healthier communities because it reduces airborne pollutants. It also creates jobs because of research and development. It even saves natural resources which helps ecosystems and communities.

Turning waste into power would be converting waste into electricity and more, there are different methods of turning waste into power/heat like incineration, pyrolysis, gasification, steaming,  and anaerobic digestion. This energy from garbage then can be used to power homes, businesses, and even vehicles.