didacta 2021, in February
3B Scientific
Bone preparation of a pigeon skeleton and, for comparison, a pigeon that is prepared to be lifelike and covered with real feathers. The longevity of the specimen is assured thanks to the frst-class preparation work. In display case.Dimensions: Approx. 35x25x25 cm³Weight: Approx. 3 kgPigeon (Columba livia domestica)Taxonomy:Class: BirdsOrder: ColumbiformesFamily: ColumbidsDiet: OmnivoreSize: Approx. 20 - 35 cmWeight: Approx. 180 - 350 gAge: Approx. 1 - 4 years Weight 2.8 kg Dimensions 0.0035 x 0.0046 x 0.46 cm
This model shows the S-shaped course in 3D of the volcanic mountain range produced by tectonic shifts in the Atlantic Ocean. Size at the equator: 1:32 x 106 Material: ... more
Glass tube for demonstrating standing sound waves and calculating wavelengths of sound using cork powder in a method devised by Kundt. Cork powder is spread evenly ... more
Experimentiersatz für Schülerexperimente zu den Themenbereichen "Schwingungen und Wellen" und "Ultraschallwellen". Der Satz enthält zwei dynamische Kraftsensoren ... more
Stored items
0
The Education Trade Fair