Multimedia
Air / Experiments
An acid-base reaction
Inflate a baloon without blowing into...
Related topics in the multimedia library
Water / Photos
Research in the Antarctic
Air / Graphs and Tables
Causes of climate changesRelated topics
Carbon dioxide: allied with karst
Among the substances that can increase the corrosive power of natural water...
Chemical deposits
All caves are filled with more or less large amounts of chemical...
Hot waters, cold waters
The possibilty of water to corrode the rocks it comes into contact with depends...
Rocks that are most suited
Calcite and dolomite (calcium carbonate and calcium carbonate and magnesium, respectively)...
Air / Experiments
The anemometer
Air / Experiments
Thermal currents
Air / Experiments
A cascade of smoke
Air / Experiments
How to make a simple barometer
Air / Experiments
An acid-base reaction
Air / Experiments
The wheather vane
Air / Experiments
Gas expansion
Air / Experiments
A firefighting drum
Air / Experiments
A firefighting gas
Air / Experiments
A pine cone for forecasting the weather
