Electrodes Collection

Fruit-powered clock. In this experiment each apple is a voltaic cell. The apples have been connected to make a battery. Copper (orange) and zinc (silver)

Staites Patent Electric Light Apparatus (engraving)
1617760 Staites Patent Electric Light Apparatus (engraving) by English School, (19th century); Private Collection; (add.info.: Staites Patent Electric Light Apparatus)

Deep brain stimulation, X-ray
Image Xrays Crane (Sur Projection 3D Modèle) En Incidence De Profil Chez Une Patiente De 54 Ans, Parkinsonienne Traitee Sous Protocole De Neurochirurgie; Visualisation Des Electrodes De

Battery connected to two electrodes in water for electrolysis

Physical fitness test C014 / 1103
Physical fitness test. Athlete riding an exercise bike while his oxygen consumption is measured with a face mask. Electrodes on his chest monitor his heart rate

Physical fitness test C014 / 1108
Physical fitness test. Athlete riding an exercise bike while his oxygen consumption is measured with a face mask. Electrodes on his chest monitor his heart rate (shown on screen)

Physical fitness test C014 / 1105
Physical fitness test. Athlete riding an exercise bike while his oxygen consumption is measured with a face mask. Electrodes on his chest monitor his heart rate

Cochlear implant, artwork C016 / 7683
Cochlear implant. Computer artwork of a section through the outer (left) and inner (right) ear showing a cochlear implant (top left), a prosthetic hearing device

Deep brain stimulation and nerve cells C016 / 7200
Deep brain stimulation (DBS). Computer artwork showing an electrode sending electrical impulses to nerve cells. DBS was developed for the treatment of Parkinsons disease

Physical fitness test C014 / 1104
Physical fitness test. Athlete riding an exercise bike while his oxygen consumption is measured with a face mask. Electrodes on his chest monitor his heart rate

Physical fitness test C014 / 1101
Physical fitness test. Athlete riding an exercise bike while his oxygen consumption is measured with a face mask. Electrodes on his chest monitor his heart rate

Physical fitness test C014 / 1107
Physical fitness test. Athlete riding an exercise bike while his oxygen consumption is measured with a face mask. Electrodes on his chest monitor his heart rate

Physical fitness test C014 / 1102
Physical fitness test. Athlete riding an exercise bike while his oxygen consumption is measured with a face mask. Electrodes on his chest monitor his heart rate

Electroplating factory C017 / 9413
Electroplating factory. Worker operating a crane to remove copper electrodes from a hydroelectric bath in a metallurgical plant. Photographed in Sverdlov Region, Russia

Cardiac patient in an ambulance C016 / 7443
Cardiac patient in an ambulance. Paramedic preparing to perform an electrocardiogram (ECG) on a 50-year-old cardiac patient inside an ambulance

Deep brain stimulation and nerve cell C016 / 7205
Deep brain stimulation. Computer artwork showing an electrode sending electrical impulses to nerve cells. In the background a light micrograph (LM) of a section through grey matter in the brain

Deep brain stimulation and nerve cell C016 / 7203
Deep brain stimulation. Computer artwork showing an electrode sending electrical impulses to nerve cells. In the background a light micrograph (LM) of a section through grey matter in the brain

Deep brain stimulation and nerve cells C016 / 7206
Deep brain stimulation (DBS). Computer artwork showing an electrode sending electrical impulses to nerve cells. DBS was developed for the treatment of Parkinsons disease

EEG, electrodes on head, artwork
Electroencephalography. Computer artwork depicting of a EEG cap on top of a head, showing the electrodes attached to the scalp. EEG measures and records the electrical activity of the brain

Synthetic quartz C016 / 5649
Synthetic quartz. Crystal of synthetic quartz (silicone dioxide) held between two electrodes. Quartz vibrates at a steady rate in reaction to an electrical charge

Davys potassium apparatus
Discovery of potassium. The apparatus used by Sir Humphrey Davy in 1807 to isolate potassium metal from caustic potash, or potassium hydroxide

Electroencephalography C013 / 8751
MODEL RELEASED. Electroencephalography. Neurologist placing electroencephalography (EEG) electrodes on girls scalp. EEG measures and records the electrical activity of the brain

Electroencephalography C013 / 8753
MODEL RELEASED. Electroencephalography (EEG) electrodes, covered by a net, on girls scalp. EEG measures and records the electrical activity of the brain

Electroencephalography C013 / 8752
MODEL RELEASED. Electroencephalography. Neurologist placing electroencephalography (EEG) electrodes on girls scalp. EEG measures and records the electrical activity of the brain

Electroencephalography C013 / 8750
MODEL RELEASED. Electroencephalography. Neurologist placing electroencephalography (EEG) electrodes on girls scalp. EEG measures and records the electrical activity of the brain

Electroencephalography C013 / 8749
MODEL RELEASED. Electroencephalography. Neurologist preparing an electroencephalography (EEG) test. EEG measures and records the electrical activity of the brain

Electroencephalography C013 / 8748
MODEL RELEASED. Electroencephalography. Neurologist placing electroencephalography (EEG) electrodes on girls scalp. EEG measures and records the electrical activity of the brain

Electroencephalography C013 / 8747
MODEL RELEASED. Electroencephalography (EEG) electrodes wires. The other end of these wire are on the patients scalp. EEG measures and records the electrical activity of the brain

Electroencephalography C013 / 8746
MODEL RELEASED. Electroencephalography. Neurologist placing electroencephalography (EEG) electrodes on girls scalp. EEG measures and records the electrical activity of the brain

Electroencephalography C013 / 8745
MODEL RELEASED. Electroencephalography (EEG) electrodes on girls scalp. EEG measures and records the electrical activity of the brain

Synthetic quartz C013 / 6719
Synthetic quartz. Crystal of synthetic quartz (silicone dioxide) held between two electrodes. Quartz vibrates at a steady rate in reaction to an electrical charge

Carbon arc welding, 1900
Carbon arc welding. Historical artwork of a worker using a coloured piece of glass to shield his eyes from a 19th-century welding device

Sodium hydroxide production. Schematic diagram of the diaphragm cell method for the chlor-alkali electrolytic process to produce sodium hydroxide

Three electrolytic capacitors with capacitance values of 2200 microfarads, 1000 microfarads and 470 microfarads. The arrows on the canisters are pointing to the capacitors negative ends

Assorted capacitors. A capacitor is similar to a battery in that it is designed to store and release electrons. It has two terminals (electrodes)

Daniell cell battery
Daniell cell. Invented by the British chemist John Frederic Daniell (1790-1845), the Daniell cell (left) is made from two half-cells, the electrolytes of which are separated by a porous partition

ECG electrode on a patient. Electrodes respond to electrical impulses in the heart. They are stuck to the skin with a removable sticky pad (white)

Aluminium production
Aluminium smelting process. Schematic diagram of the production of aluminium metal from aluminium ore (bauxite). The first stage (left) is the Bayer Process to produce alumina (aluminium oxide)

Molecular transistor, AFM
Molecular transistor. Coloured atomic force micro- graph (AFM) of a transistor on the molecule scale. It consists of electrodes (yellow) created by electron beam lithography (EBL)

Cochlear implant, artwork
Cochlear implant. Artwork of a section through the outer and inner ear showing a cochlear implant, a prosthetic hearing device

Preserved brain. Conceptual computer artwork of a brain being preserved in a tank

Moissan isolating fluorine, 1886
Moissan isolating fluorine. Historical artwork of the French chemist Henri Moissan (1852-1907) isolating fluorine in 1886

Hydrogen conductivity, 19th century
Hydrogen conductivity experiment. Electrical current (wires at bottom) is being passed through a platinum wire connecting two electrodes. In air the platinum wire glows due to resistance

Orange battery. Copper (orange) and zinc (silver) electrodes have been inserted into an orange and connected to wires to produce electricity. The voltmeter (top) is showing the voltage generated

Tomato battery
Lemon battery. Copper (orange) and zinc (silver) electrodes have been inserted into a lemon and connected to wires to produce electricity. The voltmeter (top) is showing the voltage generated

Digital pH measurement

Heart monitoring
MODEL RELEASED. Heart monitoring. Close-up of electrodes on a patients chest during an electrocardiography (ECG) examination. The electrodes are used to measure the electrical activity of his heart

Tourettes treatment, X-ray
Tourettes treatment, coloured X-ray. Profile view of the skull of a 25-year-old man with Tourettes syndrome, showing electrodes implanted in his brain

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"Unleashing the Power of Electrodes: From Fruit-Powered Clocks to Cutting-Edge Medical Breakthroughs" Sparking Innovation: The fruit-powered clock, a simple yet fascinating example of how they are harness energy. Delving into the Mind: Exploring EEG technology with electrodes placed on the head, unraveling mysteries within our brains. Electrifying Artistry: Artists using electrodes as a medium to create stunning and thought-provoking artwork. Unveiling Water's Secrets: Understanding electrolysis of water through battery-connected electrodes in an awe-inspiring experiment. Illuminating History: Discovering Thomas Edison's groundbreaking invention - Staites Patent Electric Light Apparatus - revolutionizing our world with electricity. Pushing Physical Limits: The physical fitness tests C014 / 1103 and C014 / 1108 utilizing electrodes for accurate measurements and assessments. Unlocking Deep Brain Stimulation: Diving into the realm of neuroscience, where artwork showcases the potential benefits of electrode-based deep brain stimulation techniques. Pioneering Health Solutions: Exploring how electrode-based physical fitness test C014 / 1105 aids in monitoring and improving overall well-being. Restoring Soundscapes: Cochlear implant artwork (C016 / 7683) highlighting how advanced electrode technology brings back hearing for those who are deaf or hard-of-hearing. Merging Science and Artistry: Witnessing the intricate connection between deep brain stimulation and nerve cells through captivating artwork (C016 / 7200). They have come a long way from powering clocks with fruits to transforming lives through medical advancements – their potential seems boundless. Whether it be deciphering brain activity, creating mesmerizing art pieces, or unlocking new frontiers in healthcare, these tiny conductors play a significant role in shaping our world today.