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13 lutego 201915 lutego 2019 by admin
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Recenzja studiów na kierunku biologia – Uniwersytet im. Adama Mickiewicza (UAM) / + o stanie polskich uniwersytetów

Kilka lat temu szukałem w internecie recenzji polskich uczelni i kierunków, by wesprzeć decyzję o wyborze studiów. Dziś, już po drugiej stronie lustra dorzucam swoją opinię na temat wydziału biologii Uniwersytetu im. Adama Mickiewicza.

ciąg dalszy
30 stycznia 201931 stycznia 2019 by admin
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Dlaczego tak mało wiemy o tym, czy Homo sapiens może zajść w ciążę poza Ziemią?

Myślę, że istnieje istotny, humanitarny argument, z powodu którego powinniśmy żyć na wielu planetach. Musimy zabezpieczyć istnienie ludzkości w razie katastrofy.

Elon Musk w wywiadzie dla aeon.co – założyciel SpaceX, firmy która przygotowuje się do lotów na Marsa w następnej
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18 stycznia 201929 stycznia 2019 by admin
z archiwum

Dawniejsze kawałki warte uwagi

Publikowane na różnych stronach i w ramach różnych inicjatyw, wybrane materiały, które (na razie) przetrwały próbę czasu.

ciąg dalszy

Co jest grane

"odkrycia, wie pan, pojawiają się na zasadzie, że tak powiem, wdepnięć. to znaczy: człowiek wdeptuje w coś i nie może się z tego wycofać." S. Lem

Archiwa

  • Luty 2019 (1)
  • Styczeń 2019 (2)

Tematy

cykl naukowy z archiwum

Pozostałe projekty

najnowsze zdjęcia europejskiej agencji kosmicznej – od 2012 roku Polska jest jej ważną częścią

  • Feeling stressed? You’re not alone ☀️ • Our Rosetta mission has revealed that geological stress arising from the shape of Comet 67P/Churyumov–Gerasimenko has been a key process in sculpting the comet's surface and interior following its formation. • Go to our @instagram Story to ready the full story. • 📸 @europeanspaceagency/ @rosettamission / NavCam, @creativecommons CC BY-SA 3.0 IGO
  • Going beyond what we previously thought 🌍💨 • A recent discovery based on observations by the ESA/NASA Solar and Heliospheric Observatory, SOHO, shows that the t he outermost part of Earth atmosphere's reaches up to 630 000 km away, or 50 times the diameter of our planet. • Where our atmosphere merges into outer space, there is a cloud of hydrogen atoms called the geocorona. One of the spacecraft instruments, SWAN, used its sensitive sensors to trace the hydrogen signature and precisely detect how far the very outskirts of the geocorona are. • Go to our @instagram Story to learn more. • 📸 @NASA
  • Liz was here ❄️ • Nestled at the very southern tip of Earth, where temperatures can drop to –80 °C in the winter, and a yearly average temperature of –50 °C, the Concordia station offers researchers the opportunity to collect data and experiment like no other place on Earth. • Among these researchers is a team of micrometeorite hunters scouting the snow and ice for traces of extra-terrestrial material less than a millimetre in diameter. Every year the amount of micrometeorites accounts for up to 1000 tonnes of particles on Earth. • Some of these fall in Antarctica where the frigid temperatures preserve these cosmic particles. • Go to our @instagram Story to learn more. • 📸 @europeanspaceagency/IPEV/PNRA – N. Albertsen ⠀ ⠀
  • We got an ice giant surprise and Elsa wasn't there! ❄️⠀⠀⠀ ⠀⠀⠀ This image shows that Neptune has a new swirling dark storm spanning nearly 11 000 km across – roughly equivalent to the distance between Lisbon, Portugal and Tokyo, Japan. It is accompanied by bright white ‘companion clouds’ formed when the flow of ambient air is perturbed and diverted upward over the dark vortex, causing gases to freeze into methane ice crystals. Like Jupiter’s Great Red Spot, the dark vortices swirl in an anti-cyclonic direction and seem to dredge up material from deeper levels in the ice giant’s atmosphere. • Go to our @instagram Story to learn more about this Neptune and Uranus.⠀⠀ ⠀⠀⠀ 📸 @NASA, @europeanspaceagency, A.A. Simon (@nasagoddard), and M.H. Wong and A.I. Hsu (@ucberkeleyofficial); @creativecommons CC BY 4.0
  • Hubble Time! 🔵⠀⠀⠀ ⠀⠀⠀ Past observations of Uranus using Hubble have led to many interesting insights about the cold ice giant; in 2006 the telescope managed to capture a shot in which the moon Ariel and its accompanying shadow were traversing the face of Uranus, and in 2011 Hubble was able to spot faint auroras in its atmosphere. • Go to our @instagram Story to learn more about this image.⠀⠀ ⠀⠀⠀ 📸 @NASA, @europeanspaceagency, A.A. Simon (@nasagoddard), and M.H. Wong and A.I. Hsu (@ucberkeleyofficial); @creativecommons CC BY 4.0
  • All ready for the next phase! 🛰 • After a successful series of tests, the team that will operate the our exoplanet mission, CHEOPS, is ready for the activities to follow the satellite launch later this year. • Go to our @instagram Story to learn more. • 📹@europeanspaceagency / ATG medialab
  • What’s the weather like in your area? Tell us with an emoji 👇 • #Repost @youresa ・・・ Anyone enjoying a sunny weekend?⠀⠀ ⠀⠀⠀ @solarastronomer shares some sunlight all the way from 🇨🇦 ⠀⠀⠀ ⠀⠀⠀⠀⠀ Thanks a lot for the sunshine, Charlie! ⠀⠀⠀⠀⠀⠀⠀ _______________________________________________________⠀⠀⠀ ☀⠀Share the Sun with our community on @instagram tagging your stories with #yourESA!
  • 🎶City of stars... 🎶 • Our astronaut @astro_alex_esa returned to Star City, Moscow, this week where he attended a traditional welcome home ceremony alongside @NASA astronaut Serena Auñón-Chancellor and @roscosmosofficial cosmonaut Sergei Prokopyev at the Yuri Gagarin Training Center (GCTC). • Held on Tuesday 12 February, almost two months after the trio’s return from the @iss on 20 December 2018, the ceremony saw Alexander, Sergei and Serena lay flowers at the monument of Soviet cosmonaut Yuri Gagarin and receive gifts from friends and colleagues in Russia. • 📸@europeanspaceagency
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