Skip to main content

User account menu

  • Log in
Home

Cognosce

Main navigation

  • Home

Why I quit Amazon

By robb allan | Wed, 05/19/2021 - 18:59

I submitted this as feedback on my Amazon account today.
I've been a long-time Amazon customer, sin

  • Read more about Why I quit Amazon

Incremental backups, FreeNAS, and rsync

By robb allan | Wed, 05/19/2021 - 18:59

Everyone loves rsync. It's a fantastic tool. With rsync you can perform fast, reliable duplication o

  • Read more about Incremental backups, FreeNAS, and rsync

Incremental backups, and why

By robb allan | Wed, 05/19/2021 - 18:59

Data backups: truly the one task every single computer or tablet owner should do. Yet many don't, an

  • Read more about Incremental backups, and why

Peeling Sticky Tape Produces X-rays

By robb allan | Wed, 05/19/2021 - 18:59

Absolutely amazing to think that simply peeling everyday tape can produce high energy bursts such as

  • Read more about Peeling Sticky Tape Produces X-rays

Sun's twin

By robb allan | Wed, 05/19/2021 - 18:59

A team of researchers led by University of Texas at Austin astronomer Ivan Ramirez has identified

  • Read more about Sun's twin

Earth's biggest volcano

By robb allan | Wed, 05/19/2021 - 18:59

 
Covering an area roughly equivalent to the British Isles or the state of New Mexico, this vo

  • Read more about Earth's biggest volcano

Rediscovering the early images of space exploration

By robb allan | Wed, 05/19/2021 - 18:59

Once upon a time, NASA collected high resolution photos of the Moon and Earth on tapes, transmitted

  • Read more about Rediscovering the early images of space exploration

All the water on Earth, shown as a drop...

By robb allan | Wed, 05/19/2021 - 18:59

I don't know, I assume when I look at maps that the oceans are deep. I mean, the Earth is ⅔ water

  • Read more about All the water on Earth, shown as a drop...

Alan Turing was a genius in chemistry and biology, too

By robb allan | Wed, 05/19/2021 - 18:59

A theory of Turing's regarding cell differentiation – all the more remarkable since he was a mathe

  • Read more about Alan Turing was a genius in chemistry and biology, too

Historic confirmation of the Big Bang and cosmic inflation

By robb allan | Wed, 05/19/2021 - 18:59

Looks like the Big Bang theory has been essentially indisputably confirmed with the discovery of mi

  • Read more about Historic confirmation of the Big Bang and cosmic inflation

Pagination

  • First page « First
  • Previous page ‹ Previous
  • Page 1
  • Current page 2
  • Page 3
  • Page 4
  • Page 5
  • Page 6
  • Page 7
  • Page 8
  • Page 9
  • …
  • Next page Next ›
  • Last page Last »
Subscribe to

Footer menu

  • Contact

Copyright 2021 Robb Aley Allan - All Rights Reserved