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Overhead Projector Transparencies For use with Overhead Projectors
Alveoli structure, Autonomic nervous system, Birth of baby, Blood cells, Chambers of ruminant Stomach, Circulatory system, Digestive system, Elbow joint, Endocrine glands, Excretory system, Foot & toes joint, Growth, Hip joint, Human brain, Human ear, Human eye, Human heart structure, Human sperm, Human spine, Human tooth, Human uterus with foetus, Knee joint, L.S. human face, Liver & Pancreas, Lymphatic system, Mammary glands, Menstrual cycle, Mouth structure, Muscular system, Nerve cell, Nervous system, Ovum travels from ovary to uterus, Path & action of secretion in stimulating production of pancreatic juice, Pituitary gland & relations, Reflex arc, Reproductive structure system male, Reproductive system female, Respiratory system, Retina of eye, Shoulder joint, Skeleton system, Skin with hair, Spinal cord structure, Spinal nerves, Testis & seminiferous tubules in Section, Thyroid & adjacent structures, Types of teeth, Ultra filtration, Vestigial organ, Wrist joint
Aluminium, diameter 50 mm, in metal frame, with two hooks.
For verifying laws of composition and resolution of forces, comprising a machined aluminium table 40 cm dia., scale graduated 360°, on heavy vertical support rod and tripod base. Complete with one ring, 4 sliding clamp pulleys. Supplied with four cords with rings at one end, without masses.
For students to determine volume easily. A set of four specimens machined to have equal volume. Each piece is 12 mm × 12 mm × 50 mm (L x W x H). Set includes Aluminum, Copper, Brass and Steel.
Aluminium tubular balance, with zero adjustment. Scales are both in grams and Newton. With upper & lower suspension hooks, graduation on inner tube.