Never Miss
Dimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Composition: Consists of an ABS plastic molded box, ABS plastic molded base, ABS milky white plastic molded operation countertop with color silk-screen flip-up instruction board, protective cover, specially designed curved surface, bell, small ball, etc. Operation: Drop the small ball from any hole in the passport and observe whether it hits the suspended bell after bouncing off the curved surface. Scientific Principle: When we throw an object on the ground, if air resistance is ignored, its trajectory will be a parabola. A parabola has some special geometric properties, such as when an object parallel to the axis of symmetry of the parabola is reflected by the parabola, it will pass through the focus of the parabola.
Options
- China Science and Technology Museum Standard Edition CSTM Standard EditionDimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Composition: Consists of an ABS plastic molded box, ABS plastic molded base, ABS milky white plastic molded operation countertop with color silk-screen flip-up instruction board, protective cover, specially designed curved surface, bell, small ball, etc. Operation: Drop the small ball from any hole in the passport and observe whether it hits the suspended bell after bouncing off the curved surface. Scientific Principle: When we throw an object on the ground, if air resistance is ignored, its trajectory will be a parabola. A parabola has some special geometric properties, such as when an object parallel to the axis of symmetry of the parabola is reflected by the parabola, it will pass through the focus of the parabola.
Dimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Composition: Consists of an ABS plastic molded box, ABS plastic molded base, ABS milky white plastic molded operation countertop with color silk-screen flip-up instruction board, protective cover, specially designed curved surface, bell, small ball, etc. Operation: Drop the small ball from any hole in the passport and observe whether it hits the suspended bell after bouncing off the curved surface. Scientific Principle: When we throw an object on the ground, if air resistance is ignored, its trajectory will be a parabola. A parabola has some special geometric properties, such as when an object parallel to the axis of symmetry of the parabola is reflected by the parabola, it will pass through the focus of the parabola.
- Optimized Popular Edition Optimized EditionDimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Composition: Consists of an ABS plastic molded box, ABS plastic molded base, ABS milky white plastic molded operation countertop with color silk-screen flip-up instruction board, protective cover, specially designed curved surface, bell, small ball, etc. Operation: Drop the small ball from any hole in the passport and observe whether it hits the suspended bell after bouncing off the curved surface. Scientific Principle: When we throw an object on the ground, if air resistance is ignored, its trajectory will be a parabola. A parabola has some special geometric properties, such as when an object parallel to the axis of symmetry of the parabola is reflected by the parabola, it will pass through the focus of the parabola.
Dimensions: Transport dimensions: 540×440×640mm, Display dimensions: 540×440×1450mm. Composition: Consists of an ABS plastic molded box, ABS plastic molded base, ABS milky white plastic molded operation countertop with color silk-screen flip-up instruction board, protective cover, specially designed curved surface, bell, small ball, etc. Operation: Drop the small ball from any hole in the passport and observe whether it hits the suspended bell after bouncing off the curved surface. Scientific Principle: When we throw an object on the ground, if air resistance is ignored, its trajectory will be a parabola. A parabola has some special geometric properties, such as when an object parallel to the axis of symmetry of the parabola is reflected by the parabola, it will pass through the focus of the parabola.