People walk past a neon sign advertising a Bitcoin and Ethereum crypto currency exchange in Warsaw, Poland on 19 May, 2024.
Representation of Ethereum cryptocurrency is seen in this illustration photo taken in Krakow, Poland on February 21, 2024.
Administration of nitrous oxide and ether by means of the wide-bore modification of Clover's ether inhaler and Hewitt's nitrous oxide stopcock.
People walk past a neon sign advertising a Bitcoin and Ethereum crypto currency exchange in Warsaw, Poland on 19 May, 2024.
In this photo illustration the cryptocurrency generated by the Ethereum logo seen displayed on a smartphone with an economic stock exchange index...以太坊, 證券交易市場
In this photo illustration, the cryptocurrency generated by the Ethereum logo is seen on an Android mobile device screen with the currency of the...以太坊
In this photo illustration, the cryptocurrency generated by the Ethereum logo seen displayed on a smartphone with an economic stock exchange index...
Store offering numerous cryptocurrency electronic cash such as Bitcoin and Ethereum ATM machine in Spain.加密貨幣, 比特幣, 西班牙
In this photo illustration, the cryptocurrency generated by the Ethereum logo is seen on an Android mobile device screen with the currency of the...以太坊, 加密貨幣
Glass flask used for ether anaesthesia made in England. This may be part of Nooth�s apparatus, or Squire�s or Hooper�s inhaler.
Diorama, based on an original daguerreotype of the scene, showing John Collins Warren performing the first surgical operation carried out with a...外科醫生, 麻醉藥, 手術室
Two inhalers for administering anaesthetic: Murphy's inhaler for chloroform anaesthesia in midwifery, made by Coxeter, London between 1848 and 1894,...
Carnivals, Rio de Janeiro, Brazil, pic: circa 1950, Young people at the Rio Carnival, the young girl in the centre holds a spray of scented ether
Mechanic coaxes a Formula One engine to life with help of an ether mix spray on October 2, 1966 at US Grand Prix at Watkins Glen, New York.
Circa 1750, Manufacturing ether, used as an anaesthetic. Original Artwork: 'Chemical Pocesses in making the Ether' - Engraved for the Universal...麻醉藥
People walk past a neon sign advertising a Bitcoin and Ethereum crypto currency exchange in Warsaw, Poland on 19 May, 2024.
swirling vortex of smoke in a dynamic play of light and shadow on black background - 乙醚 個照片及圖片檔煙霧 - 物理結構, 吸煙, 廢氣
The Ethereum logo is being displayed on a smartphone screen that is placed on 50 and 100 Euro bills in Athens, Greece, on December 18, 2023.以太坊
John Snow's inhaler for the administration of chloroform or ether. From The Lancet, London, 5 February 1848.
Digital currencies. Symbol photo on the subject Bitcoin, Ethereum, Blockchain, cybercrime, Justitia, case law, etc. The picture shows the statue of...比特幣
Digital currencies. Symbol photo on the subject Bitcoin, Ethereum, Blockchain, cybercrime, case law, etc. The picture shows a judge gavel with...貨幣, 加密貨幣
Close-up of hands of a man viewing balances of Bitcoin, Ether and other cryptocurrencies in a wallet app from popular service Coinbase, Martinez,...加密貨幣, 銀包, 比特幣
The technology of the Ethereum platform is represented on a computer screen at the Ethereum DEV offices in Berlin, Germany, 14 April 2015. Ethereum...
Illustration depicting Frederick William Hewitt's apparatus for administering gas and ether, showing the mouthpiece, Clover's ether chamber and a gas...氣體
Illustration depicting Charles Shepherd's angular adjuster which enabled Clover's ether inhaler. Dated 20th century.
The first public demonstration of the use of inhaled ether as a surgical anaesthetic in 1846 by an American dentist, William Thomas Green Morton ....麻醉藥, 牙醫, 19世紀風格
The first successful operation on a patient rendered unconscious by anaesthetic was carried out using ether in 1846. Ether was regarded as being safe...
The first successful operation on a patient rendered unconscious by anaesthetic was carried out using ether in 1846. Ether was regarded as being safe...
Cotton drawstring bag containing face mask and funnel for inhaling ether as an anaesthetic, used by German Army during World War I. The first...
The first successful operation on a patient rendered unconscious by anaesthetic was carried out using ether in 1846. Ether was regarded as being safe...
The first successful operation on a patient rendered unconscious by anaesthetic was carried out using ether in 1846. Ether was regarded as being safe...
The first successful operation on a patient rendered unconscious by anaesthetic was carried out using ether in 1846. Ether was regarded as being safe...
Buxton�s apparatus for ether per rectum, possibly used by Lord Lister. Incomplete case. British, 1883-1900.
Glass flask used for ether anaesthesia made in England. This may be part of Nooth�s apparatus, or Squire�s or Hooper�s inhaler.
