Interactive calendar This interactive calendar is full of interesting facts, famous inventors and scientists, important events and especially many fun science experiments. Each month has another theme: January: the human body February: chemistry March: the weather April: physics May: aviation June: seas and oceans July: communication August: colour September: the Earth October: astronomy and space travel November: electricity December: illussions
Some experiments can be done on the calendar itself, such as the optical illusion in December or the Braille in July. But with simple materials which one collects at home or at school, one can also carry out other experiments. With some experiments, the evolution can be kept track of on a yearly basis as such, for example, the amount of rain in March or the yearly electricity consumption. This calendar can be used again each year, thanks to a handy system of magnets. |  | For those who like to surprise their table companions with fun science experiments, this booklet is indispensable. The interactive booklet gives an answer to the most diverse questions, such as: How does one make a firework with a mandarin? How does one get a coin into a bottle? How does one make a paper flower?
Experiments at the table is a booklet with 20 fun science experiments which can be carried out on a table. Experiments at the table[Proeven aan tafel]
How can one balance champagne glasses on top of each other? Can one fold a tablecloth smaller than a paper napkin? How does one get a coin through an opening which is too small? |