The chemistry and engineering involved in transforming pines into pages.
From our favourite books or magazines to the pages of our notepads or sketchbooks, we have used paper to help share ideas and information since the process was invented in China in the second century CE. Papermaking is a craft that has remained fundamentally unchanged throughout the years, but modern technology has dramatically increased the quality and efficiency.
All paper products, like the pages of this magazine, for example, start out life as a tree. Its bark is removed and the remaining wood is chipped, mashed into a pulp and processed by machines to make it smooth and durable.
Diese Geschichte stammt aus der Issue 110-Ausgabe von How It Works.
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Diese Geschichte stammt aus der Issue 110-Ausgabe von How It Works.
Starten Sie Ihre 7-tägige kostenlose Testversion von Magzter GOLD, um auf Tausende kuratierte Premium-Storys sowie über 8.000 Zeitschriften und Zeitungen zuzugreifen.
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COULD A SUPERNOVA WORDS ANDREW MAY ENGULF EARTH?
We put some intriguing, baffling and bizarre space questions under the spotlight
Understanding MENTAL HEALTH
Take a tour of the brain to discover the origins of anxiety and how to tackle it
DNA reveals that ancient American lineage goes back 18,000 years
Members of the Blackfoot Confederacy have an ancient lineage that goes back 18,000 years. This means that Indigenous peoples living in the Great Plains of Montana and southern Alberta today can trace their origins to ice age predecessors.
A sleeping subduction zone could swallow the Atlantic
A subduction zone below the Gibraltar Strait is creeping westward and could one day ‘invade’ the Atlantic Ocean, causing the ocean to slowly close up.
An underwater mountain hosts creatures unknown to science
An underwater mountain chain off Rapa Nui, also known as Easter Island, hosts an astonishing array of deep-sea species, at least 50 of which are new to science.
A group of 60 ultra-faint stars could be a new type of galaxy
A stronomers have spotted the faintest and lightest satellite galaxy ever found: a minuscule, tight-knit group of stars trailing the Milky Way.
A drone with a rotating detonation rocket engine' approached the speed of sound
venus Aerospace has completed the inaugural test flight of a drone fitted with its rotating detonation rocket engine (RDRE), accelerating it to just under the speed of sound.
HOW STONEHENGE WAS BUILT
Who built this stone circle and how was this ancient feat of engineering pulled off?
ANIMALS ON THE BRINK
Meet some of the most critically endangered animals from around the world and discover why they're on the brink of extinction
WHAT ARE ULTRAPROCESSED FOODS?
Some natural products are drastically transformed by the food industry, and regularly eating them can affect our health
