1001 mystery
5 archaeological mysteries are never deciphered
Although the scientific community has tried hard, the archaeological findings below are still the mysteries that have not been answered.
Emerald
Browse ScienceInfo articles and explainers related to Emerald.
Topic archive
Articles about Emerald
26 published items.
Archeology
Found 2,000 year old earrings
Israeli archaeologists have found a sophisticated earrings made of gold, pearls and emeralds in Jerusalem.
Space science
Meteors bring blue stones like emeralds to Earth
The blue stone that resembles emeralds may have come to Earth through the largest meteorite explosion in human history.
Biology
More than 8 billion trees in North America are at risk of disappearing because of a true invasive bug
The condition of the ash species in North America is the clearest example showing that the main threat to wildlife is invasive pests due to human activities.
Biology
The assassin unleashes the beetle at mating
Male beetles when attempting to mate with decoys are a fake beetle that will be destroyed by a 4,000 volt electric current.
Animal world
Lizard has stealth ability
Invisibility is the unique defense of the Iberian emerald lizard.
Environment
Jade green caves make you cool
With the continuous weathering of thousands of years of wind, water, rain ... the emerald green caves below bring the beauty that makes you feel
Environment
12 seas, the lake has the most water in the planet
The clear sea and lake can see at the bottom, bringing peace to the soul.
Photo library
Paradise of birds
Forests in Belize, Central America, are home to a multitude of birds, from ancient bare herons to emeralds.
New technology
The prospect of color changes like butterfly wings
The butterfly-like crystals on the wings of tropical butterflies can provide the needed information to help invent the flow of color-changing clothes on demand.
New technology
Bracelet detects poor teacher
Microsoft founder Bill Gates spent $ 1.1 million on the design and testing of the Affectiva touch-sensitive bracelet, capable of capturing the emotions of students - bor…