General Science Trivia Quiz

Cardiology emerged as a distinct medical specialty in the early 20th century, with professional societies and specialized training programs developing significantly after World War I. The war accelerated medical advances and specialization, leading to the formal recognition of cardiology as a separate field.

The human brain receives approximately 750 milliliters of blood per minute, representing about 15-20% of total cardiac output despite being only 2% of body weight. This high blood flow is necessary to supply the brain's oxygen and glucose demands for proper function.

The brain exhibits contralateral control, meaning the left hemisphere controls the right side of the body and the right hemisphere controls the left side. This occurs because nerve pathways cross over (decussate) in the brainstem, specifically in the medulla oblongata.

Box Jellyfish (Chironex fleckeri) is considered the most venomous marine creature, with venom capable of causing cardiac arrest and death within minutes. While Black Mamba and Cobra are highly venomous snakes, and Lion's Mane Jellyfish has a painful sting, Box Jellyfish has the highest toxicity and fastest fatality rate among these options.

A manometer is specifically designed to measure pressure, particularly gas pressure. Saccharimeter measures sugar concentration, ammeter measures electric current, and lactometer measures milk density.

To answer this question, the user needs to have knowledge about the history of web browsers. The first web browser ever built was developed by Sir Tim Berners-Lee and his team at CERN (the European Organization for Nuclear Research) in Switzerland in 1990. It was called the WorldWideWeb.

Now, let's go through each option and explain why it is right or wrong:

A. World Wide Web: This option is incorrect because the WorldWideWeb was not just a browser, but also an editor and a server. It was the first web browser ever built, but it was not called the World Wide Web browser.

B. Mozilla Navigator: This option is incorrect because Mozilla Navigator was not the first web browser ever built. It was developed by Netscape Communications Corporation and released in 1994, after the WorldWideWeb.

C. Internet Explorer 1.0: This option is incorrect because Internet Explorer 1.0 was released in 1995, after the WorldWideWeb and Netscape Navigator.

D. Netscape Navigator: This option is incorrect because Netscape Navigator was not the first web browser ever built. It was developed by Netscape Communications Corporation and released in 1994, after the WorldWideWeb.

Therefore, the correct answer is: A. World Wide Web.

At the time this question was likely authored (late 2010), the Tianhe-1A from China was ranked as the world's fastest supercomputer. Since then, rankings have changed frequently, but the answer is historically accurate for that period.

Dolly the sheep, cloned in 1996 at the Roslin Institute in Scotland, was the first mammal successfully cloned from an adult somatic cell using nuclear transfer technology. The other options (Rolly, Holy, Polly) are fictitious or incorrect names.

Amphicoelias fragillimus is considered the longest dinosaur ever discovered, with estimated lengths exceeding 50 meters based on fossil evidence. Paralititan and Futalognkosaurus were large titanosaurs but not the longest, while Diplodocus was long but smaller than Amphicoelias.

The Green Revolution in India began around 1965-1966 with the introduction of high-yielding wheat varieties and expanded use of fertilizers and irrigation. While 1967-68 saw peak adoption, 1965 marks the official start of this agricultural transformation.

Martin Cooper, a Motorola engineer, led the team that developed the first handheld mobile phone. He made the first public call from a handheld mobile phone on April 3, 1973, using a prototype of the Motorola DynaTAC 8000X.

Katydid bugs have their auditory organs (tympanal organs) located on their front legs, not hind legs. However, these appear as holes or membranes on the legs, which is what the question refers to.

This is a popular myth, but scientific tests have proven that a duck's quack does indeed echo. The myth may have originated because duck quacks can be quiet and the echo might blend with the original sound, but acoustic testing confirms echoes are produced.

The statement 'A chicken can never fly' is false because chickens can fly short distances, especially lighter breeds and younger chickens. While domestic chickens are not strong fliers due to their body weight, they are physically capable of flight.

Cat urine does glow under ultraviolet (blacklight) due to the presence of fluorescent compounds. This property is used by pet owners and cleaners to detect urine stains that are otherwise invisible to the naked eye.

Butterflies do not taste with their tongue - they actually taste with their feet (tarsi). They have taste receptors on their feet that allow them to identify food sources when they land on plants or flowers.

Global warming is a scientifically documented phenomenon - Earth's average surface temperature has been increasing due to human activities, primarily the emission of greenhouse gases. This is supported by extensive research from climate scientists worldwide.

The Greenhouse Effect is a real and well-documented natural process where certain gases in Earth's atmosphere trap heat, keeping the planet warm enough to support life. The enhanced greenhouse effect from human activities is the primary driver of current global warming.