[a / b / c / d / e / f / g / gif / h / hr / k / m / o / p / s / t / u / v / vg / vm / vmg / vr / vrpg / vst / w / wg] [i / ic] [r9k / s4s / vip] [cm / hm / lgbt / y] [3 / aco / adv / an / bant / biz / cgl / ck / co / diy / fa / fit / gd / hc / his / int / jp / lit / mlp / mu / n / news / out / po / pol / pw / qst / sci / soc / sp / tg / toy / trv / tv / vp / vt / wsg / wsr / x / xs] [Settings] [Search] [Mobile] [Home]
Board
Settings Mobile Home
/sci/ - Science & Math

Name
Options
Comment
Verification
4chan Pass users can bypass this verification. [Learn More] [Login]
File
  • Please read the Rules and FAQ before posting.
  • Additional supported file types are: PDF
  • Use with [math] tags for inline and [eqn] tags for block equations.
  • Right-click equations to view the source.

08/21/20New boards added: /vrpg/, /vmg/, /vst/ and /vm/
05/04/17New trial board added: /bant/ - International/Random
10/04/16New board for 4chan Pass users: /vip/ - Very Important Posts
[Hide] [Show All]


Janitor applications are now open. Apply here!


[Advertise on 4chan]


File: sun-tanning-tips1.jpg (27 KB, 702x336)
27 KB JPG
Reminder that sun tanning is recognised as the damage of the skin. There is no such thing as a safe tan. Being in the sun is terrible for you. It's crazy to think people go outside when UV intensity increases throughout the year and spend more time outside. You should be doing the exact opposite. Also during the summer as a european 15 minutes is enough to get your daily amount of vitamin D.

https://www.fda.gov/radiation-emitting-products/tanning/risks-tanning
>>
>>16993574
High IQ post

People are just trying to sabotage those of us with beautiful white skin
>>
File: 1458518632665.gif (1.53 MB, 320x180)
1.53 MB GIF
>fda.goy
>>
File: internet-went-down.jpg (52 KB, 499x529)
52 KB JPG
>>16993574
>You should be doing the exact opposite.
[hisses]sssYesss...
>>
since I changed my diet I don't seem to get sunburnt
>>
File: IMG_6021.jpg (52 KB, 1170x659)
52 KB JPG
>>16993574
>Also during the summer as a european 15 minutes is enough to get your daily amount of vitamin D.
Maybe if you’re small, go shirtless, and aim for the barely sufficient amount rather than the optimal amount.
>>
>>16993574
>Be afraid! BE AFRAID!
Nigga, you're afraid of a little tan? Is that it?
>>
Just don’t overdo it. If your skin is fair and prone to burn easily maybe start with the SPF 75. Melanogenesis is a vital function for keeping the immune system tuned up. It’s partly why pale never-outsiders are sick all the time.
>>
I don't care what anyone says I will enjoy and praise the sun originator of all life on earth.

+ it feels GREAT
>>
>>16993574
The age of the yellow sun is over. Now we have a white sun. This means the end and rebirth is coming.
>>
>>16993574
>what is sunscreen
>>
>>16994218
Mostly a scam
>>
>>16993574
Whitetards really can't go outside without killing themselves lol.
>>
>>16994452
Kek, timmycels going extinct just from going outside.
>>
Earth is a brown world
you are just living in it



[Advertise on 4chan]

Delete Post: [File Only] Style:
[Disable Mobile View / Use Desktop Site]

[Enable Mobile View / Use Mobile Site]

All trademarks and copyrights on this page are owned by their respective parties. Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.