Environment
NVIDIA is building Earth's digital 'twin' to fight climate change
The earth is getting hotter and hotter. The past 7 years can be considered as the 7 hottest years in human history.
Past
Browse ScienceInfo articles and explainers related to Past.
Topic archive
Articles about Past
891 published items.
Space science
Giant asteroid 600 times stronger than nuclear bomb is about to fly past Earth
According to observers, the asteroid, named 2018 AH, will pass by Earth on December 27.
Space science
Small satellite the size of a shoebox changed the world
In the past 2 decades since its 'birth', a small satellite the size of a CubeSat shoebox has made a significant contribution to changing the world.
Discover science
Discovering an old rock kept for the past 6 years is actually a 'treasure'
The man kept an old block thinking it was gold, but the actual results surprised him. It is a rare 4.6 billion year old meteorite.
Photo library
Historical photos of ancient ruins that last for millennia
If the world has changed rapidly in the past tens or hundreds of years, there are wonders of the ancient world that have persisted with time for thousands of years.
Discover science
The troposphere of the atmosphere is gradually rising due to climate change
Atmospheric measurements collected by weather balloons in the Northern Hemisphere over the past 40 years show that climate change is pushing the upper boundary of the tr…
History
How was the wedding of the prince and princess in the past?
Under the Nguyen Dynasty, the wedding of princes and princesses was conducted methodically, according to the regulations.
Environment
Applications of Silver metal from the past to the present
Silver is one of the most versatile metals on Earth, with a unique combination of uses as a precious metal and an industrial metal.
AI - Artificial intelligence
What if AI becomes a hacker?
Over the past few years, technologist and researcher Bruce Schneier has been studying the hacking potential of social systems.
Photo library
The oldest series of photos known about Hai Phong
The images of Hai Phong in 1888 printed in the old French book are believed to be the oldest photographic materials on Vietnam's famous coastal city.
Health
Unexpected discovery of cancer since ancient times
Cancer in the past is thought to be caused by stasis, excess gold bile. Many ancient doctors treated by burning diseased organs or cutting off cancer organs.
Space science
Pluto has a vast ocean for the past 4.5 billion years
Image analysis from NASA's New Horizons mission shows that Pluto is very hot when it is first formed. This will create liquid water that exists to this day.
Discover science
Can humans travel through time?
In books and on films, our favorite characters have time machines to travel to the past or to the future. But in real life it is not so easy.
New technology
Graphene and 2D materials can turn 'Moore's law' into the past
A group of researchers in Manchester (UK), Netherlands, Singapore, Spain, Switzerland, and the United States recently published a new study on a field of computer equipm…