How do radio telescopes work?
19 Oct 2021

How do radio telescopes work?

by | posted in: Earth & Space Sciences, Physical Sciences, STEM In Action | 0
Astronomers have different ways of watching the universe, including optical telescopes like Hubble and radio telescopes like the SKA. But how do radio telescopes actually work? This animation shows you how both dish and dipole antennae receive radio waves to … Continued
The Amazing Concept of Gravito-Electromagnetism
15 Jan 2021

The Amazing Concept of Gravito-Electromagnetism

by | posted in: Biological Sciences, Physical Sciences, STEM In Action | 0
This intriguing article from Cosmos magazine issue 84 discusses the use of mathematical models in Physics and how they help us to better understand the Universe. It highlights how mathematics enables physicists to not only speak, but also understand, discover … Continued
Shining a Light on the Hidden Universe
23 Oct 2020

Shining a Light on the Hidden Universe

by | posted in: Chemical Sciences, Earth & Space Sciences, Physical Sciences, STEM In Action | 0
The night sky has always been a source of wonder, but it wasn’t until the 20th century that we could see the universe in its full glory – across the whole electromagnetic spectrum. This resource is best suited to Earth … Continued