写真素材の検索結果

Push button telephone.

Push button telephone.

Two scientists with an engineer experimenting

Push button with radioactive symbol on it

Push button with radioactive symbol on it

Push button with radioactive symbol on it

Button

Optoelectronics research

Fusion research, tokamak plasma

Optoelectronics research

Electrical discharge experiments

Electrical discharge experiments

Robotic arm

Magnetic probe showing field direction

Push button or buzzer

Stop button

The power button of PC

Push button for information

The power button and finger of PC

Extreme close-up of power button

Train wind tunnel test

Train wind tunnel test

Button switch

Up and down elevator buttons with up button lit up

A power button and a finger

Electrical experiments, 19th century

Alexander Graham Bell's photo phone.

Lawn in the shape of the power button on the soil

Battery connected to a copper pipe

Off button

Resonance experiment

Homemade pendulum

Women experimenting with electricity

chemical lab

Apparatus for conductivity experiments

Apparatus for electrical experiments

Experiment using electric motors and magnetism

Creating electric circuit with wires

Van de Graaff generator

Tesla's Wardenclyffe Tower laboratory, 1900s

Open button

Desk telephone

1980s Hotel Telephone

スポイトとシャーレ

Measuring acidity

Green push button of a pedestrian light

Electromagnetic experiment, battery

Electromagnetic experiment using battery

Experiment using cathode ray tube

Cropped hand of woman pressing push button on wall at home

Battery connected to two electrodes

Child's hands pushing tube into hole in box

MRI technician pushing button on MRI machine

Vector illustration of realistic round power button

John Logie Baird (1888-1946)

Burning sugar

Communications

Elevator button.

Boy at work on coil. 1924

Electricity experiment, conceptual illustration

Experiment to ascertain the effects of electricity on plants and animals

Experiment demonstrating the effects of static electricity produced by a glass globe electricity machine on objects of various shapes sizes and substances

Lightning experiment, artwork

Franklin's lightning experiment, 1752

Francis Hauksbee's experiment

Static electricity

Robotic hand

Tesla's Colorado Springs laboratory

Tesla's Wardenclyffe Tower laboratory, 1900s

Tesla's Wardenclyffe Tower laboratory, 1900s

Tesla's Wardenclyffe Tower laboratory, 1900s

Tesla's Colorado Springs laboratory

Telephone key pad.

Three dimensional render of push button lying against green background

Electric circuit split into branches

Desk telephone

Power button made ??from paper

Power button made ??from paper

TELEPHONE BUTTONS

実験イメージ

Close-up of machinery on table in laboratory at factory

Close-up of equipment on table in laboratory at factory

Close-up of machinery with cables on table in laboratory at factory

Close-up of electrical equipment in laboratory at factory

Floor buttons on elevator panel

Cash machine keypad

Cashpoint keypad

非常停止ボタン

プッシュボタン

スイッチ

Ende

キー

キー

Close-up of computer keyboard with arrow signs

Door open

Nuclear power, conceptual image

実験イメージ

Healthcare And Medicine,Glassware,Laboratory Glassware,Utensil,

Control button on tile wall

フューチャースイッチ

Female scientist holding a petri dish

Faraday's experiment.

chemical lab

Electrical conductivity

Paper picked up by charged ruler

Hand holding horseshoe magnet

Electrical components being joined

Metal filings attached to magnets

Metal filings attached to magnets

Metal filings attached to magnets

Lightbulb attached to ammeter

Galvani's electricity experiments, 1780s

Bar magnets attracting metal filings

Heliosphere model

Tesla's Wardenclyffe Tower laboratory, 1900s

Tesla's Wardenclyffe Tower laboratory, 1900s

Tesla's Wardenclyffe Tower laboratory, 1900s

Jallabert's electrostatics research, 1730s

Chemical apparatus

Chemical apparatus

Chemical apparatus

Chemical apparatus

Chemical apparatus

Chemical apparatus

Laboratory equipment

icon

scientist in protective suit of clothing

Precipitation reaction

Cyanobacteria

Lit candle and glue stick behind clear bottle full of water

Dropping marbles into glasses containing different liquids

Hand pouring milk from glass jug

Sargassum seaweed floating by a polarised radiometer

A dog set up for one of Ivan Pavlov's experiments.

Newton's rings

Algal bioreactor research

Aeroplane wind tunnel test

Holography

Electric vehicle being tested at terraXcube facility

Electric car charger being tested at terraXcube facility

Electric car being tested at terraXcube facility

Electric car charger being tested at terraXcube facility

Crookes radiometer

Eight ball bearings

Clock pendulum

Push button, artwork

Microprocessor in lab

Microprocessor in lab

Microprocessor in lab

Microprocessor in lab

Electronic equipment

エレベーター

フューチャースイッチ

フューチャースイッチ

リセットボタンのCG

Illustration

icon

Search

digital background

Technology Age

Technology Age

Technology Age

Technology Age

Figures on computer keyboard, artwork

Broken computer keyboard, artwork

Communications

Lost Corner

icon

実験器具

CGイメージ

Smoke alarm with red button on red background

Person's hand on a control panel

Silver colored push button

Magnetic induction demonstration, 19th century

Experiment showing electromagnet effect

Variable resistance box

Robotic arm holding test tube

Robotic arm and test tube

Magnetising a screwdriver

Old electric switch on white

Measuring acidity

"Push once" button on orange background

携帯電話（ＣＧ）

フューチャースイッチ

警報機

Start button of car

Elevator call button

キーボード

Enter key

Calculator,close-up

John Logie Baird, Scottish engineer

Scientist testing strip in lab

Scientist testing strip in lab

Scientist using microscope in lab

実験器具

Illustrative representation showing hybridization technology

Scientific Analysis

Variety of laboratory flask containing transition metal salts

研究する研究者の手元

Scientist holding a petri dish