Researcher says time travel IS mathematically possible
A physicist at the University of British Columbia created a model that reveals, mathematically, time travel is possible – but we don't have the right materials to build a machine.
Al Gore Wants To Spend $15 Trillion To Stop Global Warming
Executives who want to fight global warming have published a new report calling for countries to spend up to $600 billion a year over the next two decades.
Is an Ice Age Coming?
Is winter coming? Find out in this episode of Space Time. Get your own Space Time t­shirt at Tweet at us! @pbsspacetime Facebook: faceb...
Mysterious Underwater Crop Circles
Quick example of the beauty we can find in those BBC-Earth new documentaries.
Scientists want to create ‘red teams’ to challenge climate research. Congress is listening
Scientists who question much of the research call for a counter-investigation force.
Your brain without exercise
This is what happens to your brain when you stop exercising
Is it "forbidden" to say the Giza people built these "Inca" buildings in Europe? Sardina, etc..
MYTH: The Fourth Dynasty reigned in Egypt, localised there. REALITY: The Fourth Dynasty is a modern historical representation for an ancient culture of WORLD...
NEW!! Secrets of Egypt Bewilder Scientist!tombs
Secrets of the Egypt Bewilder Scientist! When it comes to ancient Egypt nothing is more highly debated than the age of the Sphinx!
Dr Horace Drew - Decoding Crop Circles
This presentation occurred on the 3 September 2016 at the UFO Research (NSW) Incorporated meeting held at Club Burwood, NSW, Australia. Dr Horace has worked ...
FBI Shares Statistics: Which Zodiac Signs Are Most Dangerous?
The FBI shared the birth dates of serial killers and people who show psychopathic tendencies. And as you can imagine, statistics can show which star sign is more inclined to which types of crimes.
She Died of Pneumonia and visited Heaven - Yvonne Sklar
Put into a medically induced coma, she suffered multiple organ failure. She visited Heaven and got a message from Jesus for us. She was granted her life back...
Do 97% of Climate Scientists Really Agree?
Is it true that 97% of climate scientists agree that climate change is real? Where does the 97% figure come from? And if it is true, do they agree on both th...
The Most Comprehensive Assault On 'Global Warming' Ever
It made sense.  Knowing that CO2 is a greenhouse gas and that our industrialized world is adding a large amount of it to the atmosphere on a yearly basis, I accepted the premise that this would cause ...
Enormous pit of melting carbon the size of Mexico discovered under US — RT America
A reservoir of melting carbon covering an area almost the size of Mexico has been discovered beneath the western US, casting doubt over previous estimates of carbon levels inside the Earth. ...
Acupuncture (from Latin, 'acus' (needle) + 'punctura' (to puncture)) is the stimulation of specific acupuncture points along the skin of the body using thin needles. It can be associated with the appl...
Acupuncture - Wikipedia
Unsolved problems in science
A list of unsolved problems may refer to several conjectures or open problems in various fields:
Ancient astronauts
The ancient astronaut or ancient alien hypothesis is a pseudo-scientific hypothesis that posits that intelligent extraterrestrial beings have visited Earth and made contact with humans in antiquity a...
Ancient astronauts - Wikipedia
Astrology consists of several pseudoscientific systems of divination based on the premise that there is a relationship between astronomical phenomena and events in the human world. Many cultures have ...
Astrology - Wikipedia
Ball lightning
Ball lightning is an unexplained atmospheric electrical phenomenon. The term refers to reports of luminous, spherical objects which vary in diameter from pea-sized to several meters. It is usually as...
Ball lightning - Wikipedia
Black hole
A black hole is a mathematically defined region of spacetime exhibiting such a strong gravitational pull that no particle or electromagnetic radiation can escape from it. The theory of general relati...
Black hole - Wikipedia
Big Bang
The Big Bang theory is the prevailing cosmological model for the earliest known periods of the universe and its subsequent large-scale evolution. It states that the Universe was in a very high density...
Big Bang - Wikipedia
Cold fusion
Cold fusion is a hypothetical type of nuclear reaction that would occur at, or near, room temperature, compared with temperatures in the millions of degrees that are required for "hot" fusion, which t...
Crop circles
A crop circle is a sizable pattern created by people flattening a crop such as cereal, rapeseed, reeds, grass. Such formations typically have intricacy and beauty, and are also referred to as crop for...
Crop circles - Wikipedia
A demonstration of sand forming cymatic patterns on a metal plate. From the film Inner Worlds Outer Worlds.Cymatics (from Greek: κῦμα "wave") is the study of visible sound co vibration, a subset...
Cymatics - Wikipedia
Dark matter
Dark matter is a hypothetical kind of matter that cannot be seen with telescopes but accounts for most of the matter in the Universe. The existence and properties of dark matter are inferred from its ...
Dark matter - Wikipedia
Fibonacci number
In mathematics, the Fibonacci numbers or Fibonacci sequence are the numbers in the following integer sequence:or (often, in modern usage):By definition, the first two numbers in the Fibonacci sequence...
Global warming
Global warming and climate change can both refer to the observed century-scale rise in the average temperature of the Earth's climate system and its related effects, although climate change can also r...
Global warming - Wikipedia
Hammer and feather drop: Apollo 15 astronaut David Scott on the Moon enacting the legend of Galileo's gravity experiment. (1.38 MB, ogg/Theora format).Gravity (also called gravitation) is a natural ...
Gravity - Wikipedia