Environment
Storm has doubled in the last century
Accurate figures confirm scientists' concerns: The number of hurricanes formed on the Atlantic Ocean has doubled in the last 100 years, along with the warming of surface…
Frequency
Browse ScienceInfo articles and explainers related to Frequency.
Topic archive
Articles about Frequency
298 published items.
Environment
China minimizes greenhouse gas emissions
Ice melting, sea level rise, frequency of strong storms and tornadoes along with floods and droughts increase, causing serious damage to people. These are the consequenc…
Environment
Sahara desert sand can control storms in the Atlantic Ocean
There is a surprising link between the frequency of Atlantic storms and the sand from the Sahara: desert sand can reduce the frequency of occurrence as well as affect th…
Photo library
See the most beautiful meteor shower images in 2011
The Geminids meteor shower, one of the largest meteor showers of the year with a meteorological frequency of up to 120 meteors / h, happened on December 14, 2011.
Videos
Video: Detect the strongest radio waves coming from the universe
FRB 180309, the most powerful radio wave, could be the result of a collision between stars or alien ships.
Videos
Video: Qin Shihuang's process of making terracotta army
According to archaeologists, terracotta statues are crafted for a very long time, with an elaborate technique that goes far beyond their time to millennia.
Videos
Video: The army escorts Qin Shihuang to death
Terracotta army defending the tomb of Qin Shihuang is the size of real people with many different expressive faces.
Videos
Video: Tell you how to test your ears yourself
Opening the music too loud, listening to headphones with too high volume ... can cause your hearing to be ruined. The following test will help you find out if you have t…
Videos
Video: Detecting strange plants 'dancing'?
The American couple was amazed when they found a strange tree that was able to swing itself like it was dancing while the wind was completely standing.
Videos
Video: The cheetah accelerates from 0-100km / h in 3 seconds
Acceleration from 0-100km / h takes 3 seconds; This speed makes you think of a supercar like the Bugatti Veyron; But no, it's the cheetah's acceleration when it targets…
Science story
the science story about the watch
According to the relativist theory of the great scientist Albert Einstein: A clock (A) placed on the floor runs relatively slower than a clock (B) placed on the stool be…
Medicine - Health
Mobile phones really cause 3 dangerous types of cancer?
The National Institutes of Health responded formally to a controversial question about the risk of cancer caused by mobile phones over the years, through a study worth $…
Medicine - Health
Why are players banned from sex before the match?
Attending the World Cup in Russia, the teams applied different sex restrictions to their players.
Medicine - Health
The shape of the face reveals each person's sexual needs
Researchers at Nipissing University, Ontario, Canada interviewed 145 undergraduates about their relationships, frequency of sex, and even masturbation.
Medicine - Health
How many times a month for men?
Harvard School of Public Health TH Chan (USA) conducted an 18-year study to determine the relationship between ejaculation rate and prostate cancer.