Moses Frühjahr Kinderwelt - Le Monde de l'Enfant
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30 PhänoMINT<br />
Why does the ball<br />
follow the air flow<br />
even when you move<br />
the whistle?<br />
A The Swiss scientist Daniel Bernoulli (1700-1782) found<br />
the answer. According to the so-called Bernoulli principle,<br />
the air pressure always <strong>de</strong>creases where the air<br />
flows faster. The lower air pressure is accompanied by<br />
suction, which prevents the ball from falling.<br />
Blow into it and the ball<br />
starts to float<br />
PhänoMINT Bunte Bernoulli-Pfeifen<br />
Bernoulli's pipe | Sifflet <strong>de</strong> Bernoulli |<br />
Pipa <strong>de</strong> Bernoulli<br />
mit 2 leichten Styropor-Bällen<br />
inkl. spannen<strong>de</strong>r Informationen zum<br />
wissenschaftlichen Phänomen<br />
„Bernoulli-Effekt“ im Inneren<br />
<strong>de</strong>r Verpackung<br />
ca. 15 cm x 4 cm x 5 cm<br />
3-fach sortiert, im Display<br />
30324 | VE: 12 Stück | € 3,95*/Stück<br />
'!0D34HH-dadcea!<br />
Why does the bird<br />
balance itself on tiny<br />
surfaces?<br />
A Gravity pulls all objects towards<br />
the earth - including the<br />
bird. The fact that it still seems<br />
to float is due to its centre of<br />
gravity.<br />
14,5 cm<br />
PhänoMINT Magischer Schwebevogel<br />
Magical floating bird | Oiseau équilibriste<br />
magique | Pájaro mágico en equilibrio<br />
inklusive spannen<strong>de</strong>r Informationen<br />
zum wissenschaftlichen Phänomen<br />
„Schwerkraft“ im Inneren <strong>de</strong>r<br />
Verpackung<br />
18,4 cm x 13 cm x 2,6 cm<br />
2-fach sortiert, im Display<br />
30319 | VE: 12 Stück | € 6,95*/Stück<br />
'!0D34HH-dadbjg!
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