Electromagnetic experiment using battery
Electromagnetic experiment, battery
Experiment using cathode ray tube
Experiment showing electromagnet effect
Bulb resting on steel screw
Early battery
Electric circuit split into branches
Battery connected to a copper pipe
Using electric gauge to test current
Buzzer circuit
Spring in clamp pulled by weight
Conductivity test
Battery connected to two electrodes
Digital voltmeter
Metal filings attached to magnets
Electromagnet attracting iron filings
Conductivity of wood
Compasses arranged around a coil
Electrical discharge experiments
Newton meter pulled by weight
Bar magnets attracting metal filings
Simple electronic circuit detects water
Iron filings on a magnet
Boy's hands attaching wires
chemical lab
Magnetic field
High-pressure sodium lamp
Hand holding magnet with push pins
Hand holding magnet, picking up metal
Bar magnet attracting metal filings
Horseshoe magnet attracting metal filings
Two bar magnets positioned opposite
Two magnets with iron filing
Motor effect experiment
Iron filings with a magnet
Horseshoe magnet attracting metal screws
Tesla's Wardenclyffe Tower laboratory, 1900s
Slinky spring, close up
Battery and steel wool
Chemical Laboratory Glassware
Electrically charged balloon
Thermal convection experiment
Glass rod refracted in beaker of water
Electrical components being joined
Close up of test tubes
試験管とスポイト
Copper reacting with nitric acid
Set of scales with a bowl of water
Resonance experiment
Healthcare And Medicine
Mass-spring system
Dish containing iron filings
ATHENA antimatter experiment
Hand holding red balloon with stickmen cut-outs attached
Lightbulb attached to ammeter
Compressed spring
Magnetic probe showing field direction
Faraday on induction rings, 1831
Tesla's wireless energy transmission, 1900s
Tesla's wireless energy transmission, 1890s
Equipment at Tesla's Wardenclyffe Tower, 1900s
Generator at Tesla's Wardenclyffe Tower, 1900s
Hand holding a magnet
Pipetting
実験イメージ
Astatic galvanometer
Becker's galvanometer
Homemade pendulum
シャーレとスポイト
Illustration Technique, Measuring Beaker, Test Tube,
Galvani's electricity experiments, 1780s
Vortex in glass of water
Pipette
Test tubes in a tube rack
Three tubes in a tube rack
Beaker and pipette
産業・化学
Glass flasks in a laboratory
Test tubes with dye liquid
試験管
実験器具
Deflecting electrons
Variable resistance box
Iron filings and sand
Magnetic repulsion
Laboratory testing
Experiment showing crystal formation
Collision experiment
Hand picking up paper men
Scientific Analysis
Motor effect demonstration
Air stream experiment using hairdryer
Test tube of sulphur and iron mix
Sodium burning in chlorine
Potassium burning in chlorine
Chemistry experiment in lab
Car battery with jumper cables
Diffraction experiment, simulation
Double-slit experiment, artwork
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Petri Dish
Magnetism experiment, 1889
Healthcare And Medicine,Glassware,Utensil,Test Tube,Beaker,Measuring Beaker
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,,Test Tube
スポイトとメスフラスコ
Spectrum of light experiment, 1889
Rheostat
Clock pendulum
Focus tube
Experiment on static electricity
Solar cell inside a calculator
Magnets positioned as opposites
Dipping magnet in iron filings
Copper chemistry experiment
Changing copper wires on battery
Lithium reacting with water
Electrical meter box and extension cord
三角フラスコとインク
ビーカーとインク
Optical physics laboratory
Glassware in lab
産業
実験室
フラスコ
Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,
Resistance test, battery, resistor
Continuous spectrum caused by white light
Beam of light refracting through glass
Swinging pendulum
Safety pins with a magnet