What causes the oily film on black tea?
11 Nov 2021

What causes the oily film on black tea?

by | posted in: Chemical Sciences, STEM In Action | 0
Researchers take a closer look at the physics and chemist-tea. Learn about the compound responsible for the oily film on your tea in this resource for Year 8 Chemistry students. Word Count: 399 The oily film that sometimes forms on … Continued
Aurora Traditions of the First Australians
3 Sep 2021

Aurora Traditions of the First Australians

by | posted in: Earth & Space Sciences, Chemical Sciences, Physical Sciences, STEM In Action | 0
The Southern Lights of the Aurora Australis are writ large in the storytelling traditions of Indigenous Australians, write Krystal De Napoli and Duane Hamacher. This article demonstrates real-world applications of magnetism, electrical charge and waves to Physics students, the features … Continued
Reversible fabric keeps you warm or cool on demand
27 Aug 2021

Reversible fabric keeps you warm or cool on demand

by | posted in: Physical Sciences, Biological Sciences, Chemical Sciences, STEM In Action | 0
The fabric with a neat party trick – wear it one way and it keeps you warm, but flip it inside out and it will keep you cool. This resource is best suited to Physics, Chemistry and Biology students in … Continued
This planet literally has an iron sky
23 Aug 2021

This planet literally has an iron sky

by | posted in: Chemical Sciences, Earth & Space Sciences, STEM In Action | 0
Iron and titanium have been found in the atmosphere of the super-hot giant exoplanet, KELT-9b. Learn how scientists use chemistry and technology to analyse elements throughout the universe in this resource for Year 8 and 10 students. Word Count: 508 … Continued
Turning mirrors into windows using nanotechnology
17 Aug 2021

Turning mirrors into windows using nanotechnology

by | posted in: Physical Sciences, Chemical Sciences, STEM In Action | 0
By combining materials science, physics and engineering, scientists have designed a new nano material that can reflect or transmit light on demand. This new material has the potential to turn a window into a mirror on demand, control the amount … Continued
A new world of plasma screens?
21 Jul 2021

A new world of plasma screens?

by | posted in: Chemical Sciences, Earth & Space Sciences, Physical Sciences, STEM In Action | 0
The fourth state of matter can make cheap, smart, waste-free screen components. Learn about touchscreen technology, states of matter, compounds and efficiency in this resource for Year 7, 8 and 10 Chemistry, Earth and Space and Physics students. Students have … Continued
Future Now: The Story of our Teeth
1 Jun 2021

Future Now: The Story of our Teeth

by | posted in: Biological Sciences, Chemical Sciences, STEM In Action | 0
Future Now explores the latest innovations in science – from repairing the human body, to the past and future of dental care. This episode of Future Now takes a step back in time to look at how lucky we are today – our … Continued
Scientists get closer to the origins of gold
26 May 2021

Scientists get closer to the origins of gold

by | posted in: Earth & Space Sciences, Chemical Sciences, STEM In Action | 0
Scientists may have solved a question that has baffled humans since ancient times – where did gold come from?  This resource is best suited to Year 8, 9, 11 and 12 Chemistry and Earth Science students. It works well as … Continued
Exoplanet atmosphere hints it formed far from star
11 May 2021

Exoplanet atmosphere hints it formed far from star

by | posted in: Chemical Sciences, Earth & Space Sciences, Physical Sciences, STEM In Action | 0
Chemical fingerprint of the exoplanet Osiris shows unexpectedly high carbon. Find out how astronomers have used spectroscopy to analyse the chemical composition of the atmosphere of Osiris. This resource is best suited to Chemistry, Earth and Space and Physics students … Continued
Cadmium overload
11 Mar 2021

Cadmium overload

by | posted in: Earth & Space Sciences, Biological Sciences, Chemical Sciences, STEM In Action | 0
Soil changes mean more toxins in food. This resource is best suited to Year 7, 8 and 10 Biology (food chains), Chemistry (elements) and Earth and Space (the Earth’s resources) students. It also covers some Earth and Space science outcomes … Continued