Preventing The Great Plague | 12 MONKEYS (TV Show)
https://youtu.be/S-CKye17qS8
Fear: The Home Of Horror
18 Μαΐ 2020
Preventing The Great Plague | 12 MONKEYS (TV Show)
https://youtu.be/S-CKye17qS8
Fear: The Home Of Horror
18 Μαΐ 2020
THE MATRIX 4 RESURRECTIONS Official Trailer (2021)
Sep 9, 2021
"ΑΙΑΣ"
ΔΗΜΟΣΙΕΥΜΑ Νο [ 00020 ] [ 2021.07.26 00:00 ]
ΑΝΤΙΕΜΒΟΛΙΑΣΤΕΣ ΤΣΑΡΛΑΤΑΝΟΙ - ΑΝΤΙΕΜΒΟΛΙΑΣΤΕΣ ΡΙΨΑΣΠΙΔΕΣ ΕΝ ΚΑΙΡΩ ΠΟΛΕΜΟΥ - ΠΑΤΡΙΩΤΕΣ ΤΡΑΒΕΣΤΙ - ΧΕΙΡΟΤΕΡΟΙ ΑΠΟ ΤΟΥΣ ΑΡΝΗΤΕΣ ΣΤΡΑΤΕΥΣΗΣ - ΙΔΙΩΣ ΟΤΑΝ ΣΟΥ ΜΟΣΤΡΑΡΟΥΝ ΤΗΝ ΓΑΛΑΝΟΛΕΥΚΗ
http://aias.pa-sy-a.gr/2021/07/26/00-00/pa-sy-a_aias_2021-07-26_00-00.htm#plohgos_05
CONDOR - Official Trailer
May 8, 2018
A young CIA analyst Joe Turner, whose idealism is tested when he joins the CIA hoping to reform it from within but stumbles onto a terrible but brilliant plan that threatens the lives of millions.
Η πρώτη πτήση στον πλανήτη Άρη | Διαστημικά Νέα (#7)
https://youtu.be/7aJpFhAN7Mg
Astronio
Apr 29, 2021
Η 19η Απριλίου 2021 θα καταγραφεί στα βιβλία της ιστορίας ως η ημέρα που το ανθρώπινο είδος πέτυχε την πρώτη πτήση μηχανοκίνητου οχήματος σε έναν άλλον πλανήτη! Το μικρό ελικόπτερο Ingenuity κατάφερε να πετάξει σε ύψος 3 μέτρων από το έδαφος του Άρη στην πρώτη δοκιμαστική του πτήση. Με αφορμή αυτή τη μεγάλη επιτυχία, στο επεισόδιο αυτό γνωρίζουμε την αποστολή Mars 2020, το ρόβερ Perseverance και το μικρό ελικόπτερο Ingenuity.
ΕΥΡΥΤΟΣ : Ο ΓΚΡΑΦΙΤΑΣ ΤΩΝ ΗΡΩΩΝ ΤΗΣ ΕΠΑΝΑΣΤΑΣΕΩΣ ΤΟΥ 1821
25η ΜΑΡΤΙΟΥ 1821 - 25η ΜΑΡΤΙΟΥ 2021 - 200 ΧΡΟΝΙΑ ΕΛΛΑΣ
ΠΑΣΥΑ - ΕΥΡΥΤΟΣ - 1821-2021 - 200 ΧΡΟΝΙΑ ΕΛΛΑΣ - ΤΙΜΗ ΚΑΙ ΔΟΞΑ ΣΤΟΥΣ ΗΡΩΕΣ ΤΟΥ 1821
5 New Battery Technologies That Could CHANGE EVERYTHING
Electric Future
Sep 27, 2020
Batteries are everywhere in today’s hyperconnected electrically propelled society.
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Thanks to Brilliant for sponsoring this video!
What if your electric car could travel 1000 miles on a single charge, charge in 10 minutes, and last for 1 million miles?
Today
just about every electric car uses lithium ion batteries. They’re
pretty good, but ultimately are heavy and have long charging times for
the amount of energy they can store.
According to Elon Musk,
battery modules are the main limiting factor in electric vehicle life.
In 2019 he said the Tesla Model 3 drive unit is rated for 1 million
miles, but the battery isn’t as long lasting.
To handle the
predicted demand explosion for electric vehicles over the coming
decades, we’ll need to create a breakthrough battery that is cheaper,
longer lasting, more durable, and more efficient. We must also address
the issues of political and environmental sustainability to ensure
batteries remain tenable in an increasingly electric future.
Over
80% of world’s lithium deposits are found in China, and current
technology also relies heavily on cobalt, an element mostly found in the
Democratic Republic of Congo.
After Tesla’s recent battery day,
where Elon Musk announced a larger, tabless 4680 battery cell with
improved energy density, greater ease of manufacturing, and lower cost.
The world’s attention is now more focused on batteries than ever before,
but Tesla isn’t the only show in town.
Lithium air batteries.
Metal air batteries have been around for a while. You might find a
little zinc air button cell in a hearing aid, for example, but scaled up
aluminum and lithium air chemistries are also promising for the
automotive and aerospace industries. The potential for lightweight
batteries with high energy storage makes this battery technology
promising. Lithium air batteries could have a maximum theoretical
specific energy of 3,460 W h/kg , almost 10 times more than lithium ion.
NASA researchers have also been investigating lithium air batteries for
use in aircraft. This technology still has a long way to go before your
take your next business trip is in an electric plane.
Nanotech
Batteries. Nanotechnology has been a buzzword for several decades, but
is now finding applications in everything from nanoelectronics to
biomedical engineering, and body armor to extra-slippery clothing irons.
Nanomaterials make use of particles and structures 1-100 nanometers in
size, essentially one size up from the molecular scale. Carbon
nanostructures also show great promise. Graphene is one of the most
exciting of these. Amprius go one stage further with their anodes of
‘100% silicon nanowire’. The maker claims that they can achieve 500
Wh/kg which is in the range suitable for enabling electric aircraft in
partnership with Airbus. Nanomaterial research is promising
Lithium
sulphur batteries are one emerging technology that can offer greatly
improved energy densities compared to lithium-ion. The theoretical
maximum specific energy of this chemistry is 2,567 Wh/kg compared to
lithium ion’s 350 Wh/kg maximum.
Solid state electrolytes. A
common theme in emerging technologies so far has been researchers’
desire to develop solid state electrolytes. These would replace
flammable organic liquids with stable, crystalline or glassy-state
solids, or polymer-base. It is hoped that using these solid electrolytes
would enable the use of metallic lithium electrodes to provide higher
output voltages and allow for increased energy density. Panasonic have
also been looking into solid state electrolytes. It is notable that
Tesla have been partnered with Panasonic in their existing lithium-ion
manufacturing capacity, but it is Toyota who have publicly announced
their collaboration with Panasonic to develop next generation solid
state batteries. Samsung too are working on solid state batteries.
Dual
carbon batteries. Two carbon electrodes and a non-toxic electrolyte
with the ability to extract more power than from conventional lithium
ion, and their ability to charge 20 times faster, and these lithium-ion
variants could be the future for electric vehicles.
Better
batteries are also important for the advancement of stationary storage
from renewable energy sources such as solar power. Tesla is also making
headway into this sector, with products like the powerwall home battery,
and powerpack commercial energy storage products.
The
technologies discussed in this video could have huge implications on
different battery powered transportation options besides just electric
cars. Imagine the potential in everything from electric bikes to
electric scooters and electric boats to electric airplanes. Consumer
electronics also stand to experience vast improvements in battery life
in devices such as smart phones, laptops, cameras, and more. The future
is electric!
TIMELAPSE OF FUTURE TECHNOLOGY: 2022 - 4000+
Dec 19, 2020
The journey to see future technology starts in 2022, when Elon Musk and SpaceX send the first Starship to Mars - beginning the preparations for the arrival of the first human explorers.
We see the evolution of space exploration, from NASA's Artemis mission, humans landing on Mars, and the interplanetary internet system going online. To the launch of the Starshot Alpha Centauri program, and quantum computers designing plants that can survive on Mars.
On Earth, tech evolves with quantum computers and Neaulink chips. People begin living with bio-printed organs. Humans record every part of lives from birth. And inner speech recording becomes possible.
And what about predictions further out into the future, when humans become level 2 and level 3 civilizations. When NASA's warp drive goes live, and Mars declares independence from Earth. Will there be Dyson structures built around stars to capture their energy. Will they help power computers that can take human consciousness and download it into a quantum computer core. Allowing humanity to travel further out into space.
Quotes about the future from: Arthur C. Clarke, Stephen Hawking, Albert Einstein, and Elon Musk
Additional footage sourced from: NASA, SpaceX
Υπάρχουν έξτρα διαστάσεις; Θεωρία Χορδών και Πολυσύμπαν | One Math Show (Ep. 3)
https://youtu.be/OpBsZawpd5M
6 Ιαν 2021
Υπάρχουν έξτρα διαστάσεις που δε μπορούμε να δούμε; Πως είναι ένα τεσσεράκτιο στις 4 διαστάσεις; Είναι το σύμπαν μας μοναδικό ή ζούμε σε ένα πολυσύμπαν; Μπορούν τα μαθηματικά και η θεωρία χορδών να μας δώσουν απαντήσεις; Κείμενα, παρουσίαση ,animation, μουσική, μοντάζ: Λεόντιος Ορφανός
Αντώνης Φώσκολος: Άρχισε η ψύξη του πλανήτη που πρόβλεπε η NASA. Παραμύθι το διοξείδιο του άνθρακος
https://youtu.be/URqjvxXkS6Q
Neocleous
19 Φεβ 2021
Αντώνης Φώσκολος: Άρχισε η ψύξη του πλανήτη που πρόβλεπε η NASA. Παραμύθι το διοξείδιο του άνθρακος Από την εκπομπή «Εμείς οι Έλληνες» με τον Λάμπρο Καλαρρύτη, στον ραδιοσταθμό Παραπολιτικά 90.1 FM, της 18-2-2021.
:: IS NOT POSSIBLE :: NO IS NECESSARY ::
Interstellar - Docking Scene (HDR - 4K - 5.1)
4K HDR Media
Apr 16, 2018
Endurance docking scene