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Showing 10 results from a total of 337

| Issue 65

What are you drinking? Tap water versus bottled water

Which is better: tap or bottled water? Try these activities based on simple analyses, a debate, and a blind tasting to learn about drinking water and encourage sustainable habits.

Ages: 14-16, 16-19;
Topics: Biology, Chemistry, Earth science, Engineering, Health, Science and society, Sustainability

| Issue 65

To bee or not to bee: the chemistry of honey

Learn about a variety of biochemical aspects of honey through a series of simple experiments using the sugary product of bees.

Ages: 14-16, 16-19;
Topics: Biology, Chemistry
 

| Issue 65

Objects in orbit: the problem of space debris

A waste of space: years of human activity in space have left thousands of objects in orbit around the Earth. Learn more about the risks they pose and what we can do about it.

Ages: 11-14, 14-16, 16-19;
Topics: Astronomy / space, Earth science, Engineering, News from the EIROs, Physics, Science and society
 

| Issue 64

Save the date for Back to School with ESA 2023–2024

Space is a great topic for inspiring students while teaching curriculum-relevant science. Start now with ESA’s teach with space program.

Ages: <11, 11-14, 16-19, 14-16;
Topics: Astronomy / space, Earth science, Science and society, Sustainability, Resources

| Issue 64

When plants moved ashore and changed the planet

Plants today are extremely diverse, abundant, and flamboyant. However, the first land plants, which initiated a great change in the flora and fauna on planet Earth, were very different.

Ages: 14-16, 16-19;
Topics: Biology, Chemistry, Earth science
   

| Issue 64

Hands-on experiments with planaria

Meet the planarian, a fascinating flatworm with incredible biological abilities unique and surprising ways responses to various stimuli.

Ages: 14-16, 16-19;
Topics: Biology, Health
 

| Issue 64

A misty way to see convection currents

Do air convection currents really move as they are drawn in textbook illustrations? Let’s make invisible convection currents visible using mist.

Ages: 11-14, 14-16, 16-19;
Topics: Chemistry, Engineering, General science, Physics, Profiles