Showing posts with label Human Evolution. Show all posts
Showing posts with label Human Evolution. Show all posts
Saturday, January 27, 2018
No plan to clone humans after macaque success: Chinese scientist
Ετικέτες
Alzheimer,
brain,
China,
clone macaques,
ethos,
Human Evolution,
Science,
technology
Tuesday, August 18, 2015
Saturday, June 20, 2015
JulyGlobe GEO News (July 2015)
Ετικέτες
Earth,
Eco Breaking News,
Human Evolution,
study
Saturday, March 21, 2015
Thursday, December 04, 2014
Wednesday, December 03, 2014
Stephen Hawking: Artificial Intelligence could spell end of human race
World-famous physicist Stephen Hawking told the BBC he believes
future developments in artificial intelligence (AI) have the potential
to eradicate mankind.
The Cambridge professor, who relies on a form of artificial intelligence to communicate, said if technology could match human capabilities “it would take off on its own, and re-design itself at an ever increasing rate.”
The Cambridge professor, who relies on a form of artificial intelligence to communicate, said if technology could match human capabilities “it would take off on its own, and re-design itself at an ever increasing rate.”
Sunday, November 16, 2014
Eco Flash News - Eco Breaking News - (November 2014 -Β)
.............“The wireless society is the largest human full-scale experiment ever, and it urgently needs to be addressed as such," said Associate Professor Olle Johansson from the Department of Neuroscience at the Karolinska Institute in Stockholm.
Johansson warned:
"We are literally enveloped by an 'electrosmog' which contributes to increased sickness rates, and politicians need a totally different approach to the problem..................Wi-Fi 'electrosmog' a risk to health, say scientists ...
----
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(November 2014 -a)
Saturday, October 26, 2013
Study: Learning New Skills Keeps Aging Mind Sharp.
A new study shows that elderly adults who challenge their minds with
increasingly difficult tasks maintain cognitive functioning better than
those who do less demanding activities.
To keep our brains sharp as we age, we are often told to keep our minds active; “use it or lose it.” There actually is little scientific evidence to support that, however, according to psychologist Denise Park of the University of Texas at Dallas.
“Partially because it is very, very hard to do experiments with humans, where you randomly assign them to conditions where, say, you retire young, you do not retire; you do interesting things, you do boring things,” said Park.
To keep our brains sharp as we age, we are often told to keep our minds active; “use it or lose it.” There actually is little scientific evidence to support that, however, according to psychologist Denise Park of the University of Texas at Dallas.
“Partially because it is very, very hard to do experiments with humans, where you randomly assign them to conditions where, say, you retire young, you do not retire; you do interesting things, you do boring things,” said Park.
Friday, February 08, 2013
Νέο είδος ανθρώπου βρέθηκε στα Βαλκάνια
Του Φώτη Νικολαΐδη (Α)
Από την εξέταση των
υπολειμμάτων ενός ανθρώπου που βρέθηκε στο σπήλαιο Μάλα Μπαλάνιστα στο
Σιτσέβο Γκορτζ στη νότια Σερβία, εξήχθησαν σημαντικά συμπεράσματα για
την εξέλιξη του ανθρώπινου είδους και ειδικότερα για την εξέλιξη του
ανθρώπου στο χώρο των Βαλκανίων.Στον άνθρωπο αυτό δόθηκε η κωδική ονομασία BH-1. Η μορφολογία της σιαγώνος και των δοντιών που βρέθηκαν διαφέρει σημαντικά από τα αντίστοιχα χαρακτηριστικά των ανθρώπων της ίδιας περιόδου που βρέθηκαν στη δυτική Ευρώπη.
Ο σκελετός αυτός είναι ο παλαιότερος που έχει βρεθεί μέχρι τώρα στα Βαλκάνια και οι ειδικοί τον τοποθετούν ανάμεσα στα 397.000 και 525.000 χρόνια, στηριζόμενοι σε σύγχρονες μεθόδους αναλύσεων (ESR-US και ESR-CSUS, 230Th234U ). Οι εξετάσεις αυτές πραγματοποιήθηκαν από μια ομάδα πανεπιστημιακών καθηγητών-ερευνητών από τον Καναδά και το Βελιγράδι.
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