• Categories
Collapse

The Silver Fern

Science!

Scheduled Pinned Locked Moved Off Topic
659 Posts 48 Posters 37.3k Views
Science!
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • taniwharugbyT Offline
    taniwharugbyT Offline
    taniwharugby
    wrote on last edited by
    #518

    Watched an Episode on Nat Geo Super Structures, Engineering Marvels, which was on the construction of the International Space Station.

    It was excellent!

    Talks about the construction of it, oxygen, water, impact from objects in space, was really interesting.

    1 Reply Last reply
    1
  • taniwharugbyT Offline
    taniwharugbyT Offline
    taniwharugby
    wrote on last edited by
    #519

    Interesting read, not sure where else to put this.

    https://www.stuff.co.nz/environment/300422877/this-is-how-it-ends-all-creatures-great-small-and-vanishing

    1 Reply Last reply
    1
  • taniwharugbyT Offline
    taniwharugbyT Offline
    taniwharugby
    wrote on last edited by
    #520

    I know the vastness of space, 4,000,000 km is pretty close, but still...

    Leonard swung extremely close to Venus at the weekend, coming within 4 million kilometres.

    Stuff
    1 Reply Last reply
    0
  • taniwharugbyT Offline
    taniwharugbyT Offline
    taniwharugby
    wrote on last edited by
    #521

    M antipodeanA 2 Replies Last reply
    1
  • M Offline
    M Offline
    Machpants
    replied to taniwharugby on last edited by
    #522

    @taniwharugby said in Science!:

    Couldn't fly without it!

    1 Reply Last reply
    0
  • antipodeanA Offline
    antipodeanA Offline
    antipodean
    replied to taniwharugby on last edited by
    #523

    @taniwharugby Great video. I'm always fascinated by fluid dynamics, particularly aerodynamics in motorsport where they determine the correct amount of flow and where to place the boundary between laminar and turbulent flow - best seen in Formula 1.

    1 Reply Last reply
    0
  • BonesB Offline
    BonesB Offline
    Bones
    wrote on last edited by
    #524

    1 Reply Last reply
    0
  • taniwharugbyT Offline
    taniwharugbyT Offline
    taniwharugby
    wrote on last edited by
    #525

    1 Reply Last reply
    4
  • TimT Away
    TimT Away
    Tim
    wrote on last edited by
    #526

    Study Confirms HPV Vaccine Prevents Cervical Cancer

    Study Confirms HPV Vaccine Prevents Cervical Cancer

    Widespread HPV vaccine use dramatically reduces the number of women who will develop cervical cancer, a large study has shown. In the study of nearly 1.7 million women, the vaccine was particularly effective for girls vaccinated before age 17, among whom there was a nearly 90% reduction in cervical...

    In the study of nearly 1.7 million women, the vaccine’s efficacy was particularly pronounced among girls vaccinated before age 17, among whom there was a nearly 90% reduction in cervical cancer incidence during the 11-year study period (2006 through 2017) compared with the incidence in women who had not been vaccinated.

    1 Reply Last reply
    7
  • TimT Away
    TimT Away
    Tim
    wrote on last edited by Tim
    #527

    Stimulating spinal cord helps paralysed people to walk again

    https://www.nature.com/articles/d41586-022-00367-1

    1 Reply Last reply
    2
  • TimT Away
    TimT Away
    Tim
    wrote on last edited by
    #528

    https://www.science.org/content/blog-post/uselessness-phenylephrine

    dogmeatD 1 Reply Last reply
    2
  • dogmeatD Offline
    dogmeatD Offline
    dogmeat
    replied to Tim on last edited by
    #529

    @tim

    Now we turn to phenylephrine. As you can see, that's a somewhat different structure - there's a phenol on the aryl ring, and there's no longer a chiral methyl group bretween the hydroxy and the N-methyl.
    

    Oh yes absolutely. Stood out like dogs bollocks 😉

    1 Reply Last reply
    1
  • TimT Away
    TimT Away
    Tim
    wrote on last edited by
    #530

    1 Reply Last reply
    6
  • taniwharugbyT Offline
    taniwharugbyT Offline
    taniwharugby
    wrote on last edited by taniwharugby
    #531

    Pretty cool, but at the same time also a bit lame...

    https://www.stuff.co.nz/science/300587350/scientists-reveal-first-image-of-huge-black-hole-in-centre-of-milky-way

    To get the picture the eight telescopes had to co-ordinate so closely “in a process similar to everyone shaking hands with everyone else in the room”, said astronomer Vincent Fish of the Massachusetts Institute of Technology.

    The project cost nearly US$60 million with US$28 million coming from the US National Science Foundation.

    “What’s more cool than seeing the black hole at the centre of our own Milky Way,” said California Institute of Technology's Katherine Bouman.

    76915a21-ab1b-4793-8083-9be2263cfa67-image.png

    M 1 Reply Last reply
    1
  • N Offline
    N Offline
    Nevorian
    wrote on last edited by
    #532

    1 Reply Last reply
    3
  • M Offline
    M Offline
    Machpants
    replied to taniwharugby on last edited by
    #533

    @taniwharugby said in Science!:

    Pretty cool, but at the same time also a bit lame...

    https://www.stuff.co.nz/science/300587350/scientists-reveal-first-image-of-huge-black-hole-in-centre-of-milky-way

    To get the picture the eight telescopes had to co-ordinate so closely “in a process similar to everyone shaking hands with everyone else in the room”, said astronomer Vincent Fish of the Massachusetts Institute of Technology.

    The project cost nearly US$60 million with US$28 million coming from the US National Science Foundation.

    “What’s more cool than seeing the black hole at the centre of our own Milky Way,” said California Institute of Technology's Katherine Bouman.

    76915a21-ab1b-4793-8083-9be2263cfa67-image.png

    The cool bit was the work they used to achieve it, they should have big up that!

    1 Reply Last reply
    1
  • boobooB Offline
    boobooB Offline
    booboo
    wrote on last edited by
    #534

    dogmeatD 1 Reply Last reply
    3
  • dogmeatD Offline
    dogmeatD Offline
    dogmeat
    replied to booboo on last edited by
    #535

    @booboo Hard to say how tall that tree is given it's surrounded by relatively small trees.

    Hyperion's precise location is a secret. Unless you have access to the internet and enter 'location of Hyperion'. In which case you will get the precise geo coordinates and a handy may to get there. Hint: You walk in from the end of Tall Trees Access Road...

    Really well hidden.

    Hopefully not too many can be bothered.

    boobooB nzzpN 2 Replies Last reply
    3
  • boobooB Offline
    boobooB Offline
    booboo
    replied to dogmeat on last edited by
    #536

    @dogmeat said in Science!:

    @booboo Hard to say how tall that tree is given it's surrounded by relatively small trees.

    Hyperion's precise location is a secret. Unless you have access to the internet and enter 'location of Hyperion'. In which case you will get the precise geo coordinates and a handy may to get there. Hint: You walk in from the end of Tall Trees Access Road...

    Really well hidden.

    Hopefully not too many can be bothered.

    Have to try that for the Wollemi Pines...

    1 Reply Last reply
    1
  • nzzpN Offline
    nzzpN Offline
    nzzp
    replied to dogmeat on last edited by
    #537

    @dogmeat said in Science!:

    @booboo Hard to say how tall that tree is given it's surrounded by relatively small trees.

    Hyperion's precise location is a secret. Unless you have access to the internet and enter 'location of Hyperion'. In which case you will get the precise geo coordinates and a handy may to get there. Hint: You walk in from the end of Tall Trees Access Road...

    Really well hidden.

    Hopefully not too many can be bothered.

    it's not insta-worthy ... so probably safe

    1 Reply Last reply
    0

Science!
Off Topic
  • Login

  • Don't have an account? Register

  • Login or register to search.
  • First post
    Last post
0
  • Categories
  • Login

  • Don't have an account? Register

  • Login or register to search.