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  1. Adder - Wikipedia

    It was once thought that adders were deaf, as referenced in Psalm 58 (v. 4), yet snake oil derived from adders was used as a cure for deafness and earaches. Females were also thought to …

  2. 9 Adder Snake Species That Pack a Nasty Bite | HowStuffWorks

    Sep 27, 2024 · Adder snakes are some of the most fascinating and misunderstood reptiles in the world. Known for their distinctive patterns and venomous bites, adders belong to the viper …

  3. Adder | Venomous Reptile of Europe & Asia | Britannica

    Adder, any of several groups of venomous snakes of the viper family, Viperidae, and the Australo-Papuan death adders, viperlike members of Elapidae, the cobra family. The name adder may …

  4. Adder (Vipera berus) - British Reptiles - Woodland Trust

    Unlike some snakes, adders do not lay eggs and instead give birth to up to 20 live young in late summer. The species has been known to live for more than ten years, although it can …

  5. What Is an Adder Snake? Identification, Habitat & Venom

    Aug 15, 2025 · Adders are venomous snakes; their bites are rarely fatal to humans but cause significant pain and require prompt medical attention. Vipera berus venom is primarily …

  6. Vipera berus (Adder, Northern Viper) | INFORMATION | Animal Diversity Web

    Adders are venomous snakes and their bites are dangerous to humans. While adder bites are rarely fatal, they do require immediate medical treatment and are very painful.

  7. ADDERS (EUROPE’S VENOMOUS SNAKES ... - Facts and Details

    Adders (Vipera berus) are the main venomous snake of Europe. Known as common European adders, northern vipers, common European vipers, common adders, common vipers and a …

  8. How Does an Adder Work? | Types & Functions Explained | Lenovo

    How does an adder work? An adder operates on binary numbers, taking two inputs and producing a sum output. It consists of logic gates that perform basic addition operations based on the …

  9. Adders and Subtractors in Digital Logic - GeeksforGeeks

    Jul 12, 2025 · Adders and subtractors are digital circuits used to perform arithmetic operations on binary numbers. An adder adds two binary values to produce a sum and often including a …

  10. All About Adders - froglife.org

    Aug 1, 2024 · Adders are small but stocky, growing up to a length of 60-80cm. They can be found in several colourations, varying from silver-grey in males to brown and copper in females.