Three-dimensional instructional device for teaching physical pro

Details Three-dimensional instructional device for teaching physical pro Three-dimensional instructional device for teaching physical pro

1988-03-24

1989-03-07

Lastova, MaryAnn

Education and demonstration

Science

Model or display demonstrating structure or property of atom...

434278, G09B 2324, G09B 2326

Patent

active

048101974

ABSTRACT:
A device is disclosed for demonstrating the physical properties and chemical relationships between elements which includes three-dimensional models of the individual elements positioned within a chassis preferably in the same order as they are in the periodic chart. The models are magnetized spheres having model properties to indicate the size, coloration, density and electron affinity of the corresponding basic elements. The display chassis includes a plurality of retaining positions for holding the spheres and sensors for sensing the absence of the models or spheres such that an interfacing device can withdraw information from a computerized data bank for display of information concerning the element withdrawn from the chassis on a display device. Also information concerning possible molecular combinations will be displayed thereon responsive to simultaneous absence of two of the elemental models.

REFERENCES:
patent: 2052457 (1936-08-01), French
patent: 2085881 (1937-07-01), Van Doren
patent: 2516418 (1950-07-01), Ramsay
patent: 2651115 (1953-09-01), Davies
patent: 2891322 (1959-06-01), Brownlee
patent: 2920401 (1960-01-01), Lennon
patent: 3156985 (1964-09-01), Bliss et al.
patent: 3183608 (1965-05-01), Jierree
patent: 3325914 (1967-06-01), Bliss et al.
patent: 3390468 (1968-07-01), Mitchell
patent: 3406972 (1968-10-01), Wong
patent: 3654708 (1972-04-01), Brudner
patent: 3866337 (1975-02-01), Burns
patent: 4568288 (1986-02-01), Patterson

Affiliated with

Also associated with

Rating

Three-dimensional instructional device for teaching physical pro does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Three-dimensional instructional device for teaching physical pro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Three-dimensional instructional device for teaching physical pro will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1665308