Aggeliki K.

Guide to Harnessing the Wind for Energy

Wind offers an endless supply of energy, but the big question is how can we take advantage of this in the most efficient way? In this guide to harnessing wind power for energy we’ll look at the current technology and the future potential.

Guide to Photovoltaic Cell (PV) Technology

The use of solar energy is growing rapidly and photovoltaic cell technology is constantly evolving. All these advancements may sound unfamiliar and difficult to keep up with. This guide will show you how this technology works, the application potential, and what the future may hold.

Learning the Meaning of Density in Earth Science

Small but solid, our Earth is not only a paradise for life but also a place with remarkable physical properties. Despite its small volume, it holds the record of the densest planet in the Solar System, giving us a great opportunity to investigate the meaning of density in earth science.

Discovering the Intriguing Titania of Uranus

Titania is one of the largest and most distant moons of our Solar System. Its existence arouses mystery and wonder since no specific mission has ever studied this beautiful and largest moon of Uranus and very little is known about it.

Discovering All About Gerard Kuiper

He is one of the most important modern scientists. He is known for a series of discoveries and his work has laid the foundation for the spacecraft missions of the late 20th and early 21st centuries. So really, who is he? Read on to discover all about Gerard Kuiper.

Learning About the Star Antares – The Heart of Scorpius

It shines with a striking reddish color that flickers in the night and belongs to one of the most impressive and strange-looking constellations in the sky. This fascinating massive supergiant is the focus of this article. Read on to learn more about Antares.

Women in the Engineering Fields

Engineering has always been considered a predominantly male field. However, there is a small yet significant percentage of women that struggle to stay active in the profession. This article addresses the relationship between women and men in engineering and how it can be improved.

What Happens at Perihelion and Aphelion?

As the Earth and the other planets of our Solar System orbit around the Sun, they are forcibly confronted with the effects – mild or severe – of their elliptical paths. Read about what happens at perihelion and aphelion and whether these two points are related to the succession of seasons.