Showing 3 results from a total of 3
Three candles of different heights are lit in a closed space. Surprisingly, the longest candle goes out first. Can you solve the mystery?
Ages: 11-14, 16-19;
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;
Great balls of fire: Try these dramatic experiments with gases to illustrate stoichiometric reactions and combustion.
Ages: 14-16, 16-19;
| Issue 66
A twist on the candle mystery
Topics: Chemistry, Engineering, General science, Physics
| Issue 64
A misty way to see convection currents
Topics: Chemistry, Engineering, General science, Physics, Profiles
| Issue 59
Playing with fire: stoichiometric reactions and gas combustion
Topics: Chemistry, Physics
