This unit asks students to consider the range of factors and the implications of human technological enhancements, focussing on brain-computer interfaces.

Human enhancements can be used to improve human functioning, such as a cochlea implant can help deaf people hear. This unit looks at other technological...

From the Wellcome Trust Sanger Institute, these resources will help students to understand the processes involved in the sequencing of DNA and the Human Genome Project. Animations illustrate: * The Human Genome Project (HGP) * DNA sequencing * Producing DNA libraries * Subcloning of DNA The information is quite...

The first human in space was Yuri Gagarin. Since then, humans have 'walked' in space, set foot on the Moon and lived for long periods in orbit on craft like the International Space Station (ISS). This collection contains images, video and other resources that show how humans have explored space.

A high degree of balance is required to successfully fly the Gravity Jet Suit.  This resource explains how our balance is controlled in our inner ear and vestibular system.

Images representing human karyotypes: male, female and Down syndrome.  Curriculum links include chromosomes, DNA, inheritance, sex chromosomes, inherited disorders

Credit: Wessex Reg. Genetics Centre, Wellcome Images

This resource is part of the ...

...

The lesson begins by viewing the animation set inside the Large Hadron Collider (LHC), and a brief discussion about its contribution to obtaining evidence for the Standard Model.

...

A Catalyst article about Hurricane Katrina which caused many deaths in August 2005, and vast damage along the coastline of the Gulf of Mexico in the USA. Hurricanes are an unfamiliar phenomenon here in the UK. Why is this? And can people expect to see more hurricanes in future as a result of climate change? The...

A Catalyst article about hydrogels. Soft contact lenses, disposable nappies, hair gel and plant water crystals all make use of substances called hydrogels. These are polymers which have the unusual property of being able to absorb huge quantities of water. The article looks at the structure of hydrogels and their...

As the need to find alternative cleaner forms of energy increases, scientists are looking to technologies, such as Hydrogen Fuel Cells (HFCs), as a power source for transportation.

This Catalyst article explains how hydrogen and oxygen gas can be used in a redox reaction to produce electricity, and the...

Diagram showing the hydrogen bonds that form between the four bases in the DNA double helix. These weak forces between the bases keep the two complementary strands of DNA together and ensure that the correct bases are put in the right place during replication of the DNA molecule. A always pairs with T and C always...

This practical activity outlines how to grow plants hydroponically in the classroom. It aims to give students an understanding of the basic growth needs of plants. It also shows how hydroponics can be utilised to provide food to humans as our population expands.

This technique can be expanded in a number of...

This resource is based around the chemical composition of the human body and the origin of elements in the universe. Students can input a mass in the spreadsheet to see what proportion of their mass is from elements created in the Big Bang, in stars and in supernovae. Graphs are also shown for the relative...