How time travel could be possible ?

In this regard, Brian Greene, professor of physics and mathematics at Columbia University, says that there are two types of time travel - past or future. But he believes that between the two, the journey into the future would be more feasible. Why?

Einsten also said this more than a century ago. According to the genius, if we reach space and travel at the speed of light, time would be harder for us. So when we return to Earth, we realize that we have reached the future, although it has not been as long for us.

Moreover, if we stood next to a powerful source of gravity - such as a neutron star or a black hole - and approached its edge, time would slow down harder for us compared to those on Earth. Thus, returning to Earth would presuppose, once again, that we will have traveled in the future.

"Not transportation in the future is the controversial part," Greene said. "Any scientist who knows what he's talking about agrees that it's possible to go into the future. Problems arise when we talk about travel in the past. That might be. achievable if we use the concept of wormholes also discovered by Einstein ".

These wormholes are a kind of bridge-shortcut between two locations. If the entrances to two of these holes are altered in any way (for example, if we place them next to a black hole) then time will no longer pass in the same way in both. Thus, if we entered a modified hole, we would not only travel to another place, but also to another period.

New informations about the Dead Sea Scrolls

The famous Dead Sea Scrolls continue to generate riddles, decades after their discovery. A recent study concluded that at least one different technique was used to obtain one of them than the rest, an unknown technique, unheard of to this day. The parchment that attracted the attention of researchers, one of the most important in the collection, is one with an age of almost 2.000 years, which has been remarkably well preserved, despite the conditions in which it was kept and despite its size. of the largest. Found by the Bedouins in 1956, north of the Dead Sea, it was sold to an antique dealer. He did not keep it in the best conditions, but still wrapped it in cellophane and stored it in a shoe box, hidden under the floor, according to Science Alert. The "Temple Parchment", as he is known, has survived, but is currently the thinnest of the parchments (a collection of about 900 pieces). It is only one tenth of a millimeter thick. However, it was preserved, and the material ...

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Oldest writing in the world

"The Danube Valley civilization is one of the oldest known civilizations in Europe. A German scientist, Harald Haarmann, claims that the oldest writing in the world appears on tablets discovered at Tartaria, in Romania. The tablets discovered in Romania are dated around 5,500 BC, and the symbols on them, according to the German linguist Harald Haarmann, belong to an ancient language, which has not yet been deciphered, according to Ancient Origins. These signs, which are called Vinca symbols, were found in several archeological sites, along the regions of the Danube Valley, they being inscribed on ceramics, figurines and other clay artifacts from that period. While some archaeologists believe that this writing represents only a series of geometric figures and symbols, others have argued that the sequence of symbols is the oldest writing ever discovered, it predates the Sumerian Mesopotamian and even the tablet Dispilio, which was dated. from the year 5,260 BC. The implications of...

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