Which programs/websites/apps do you recommend to relearn/refresh your math skills? I forgot a lot of the math I used to know like Algebra and Calculus and I want to become familiar with it again. I didn't really appreciate the importance of math at first but now that math is being fucked with by TPTB I would like to give it another chance.

How many virologists would it take to create a virus that will eradicate mankind? I am tired of being socially rejected and want this worthless fucking parasite of a species to meet its grave once and for all.

My little brother asked me to help with his math homework but I’m fucking clueless. How do you even go about beginning to solve this question? It feels like they didn’t even provide enough information. What am I missing?

Whats a good job for a NEET incel autist?

I have an electrical engineering degree from a top 5 uni, but i never got a job bc I couldnt pass the interviews.

Which jobs are in such high demand for EE that they hire you even if you show yourself to be an autist in the interview stage? im tired of being a NEET, anons.

When are scientists going to admit the different races are not the same species? example: whites and asian's dna is so different that they have to be a different species

Got a question, did diabetes just sneak up on you without you even noticing? Did it do that even though you tested negative several times for it?

Formerly >>14210957

CAT(k) spaces edition.

Talk maths.

Novel Coronavirus SARS-CoV-2 ; This scanning electron microscope image shows SARS-CoV-2 (round gold objects) emerging from the surface of cells cultured in the lab. SARS-CoV-2, also known as 2019-nCoV, is the virus that causes COVID-19. The virus shown was isolated from a patient in the U.S. Credit: NIAID-RML

https://www.flickr.com/photos/niaid/49557785797

Really though?

Can we talk about this? I just find this so amazing.
I’m gonna assume you all know how black holes work and how not even light can escape.
With this information, we can ascertain that objects in a black hole can only flow in one direction towards the centre of the black hole. This is contrary to the physics of space time outside the black hole where we can move through space in XYZ directions but we can only move through time forward in one direction.
We can imagine a timeline outside the black hole as moving forward away from your day of birth towards your eventual day of death. You cannot move through time in the opposite direction toward your birth, and you cannot avoid your eventual end of your life.
Now let’s compare this to a black hole: since the fabric of space time is so warped past the event horizon, this leaves no escape out of the black hole even for things with high energy, such as light. This means that any objects travelling through the space of the black hole, ie “down” into it’s centre is essentially travelling through time in one direction. The gravitational pull of the mass of the black hole warps space in such a way that the object travelling “down” into it is now travelling “forward” in one direction, similar to travelling though time outside the black hole. it’s space-time is now flipped into “time-space,” where passing the event horizon of the black hole is now a moment in your past that you can’t go back to, much like your birth, and where reaching the centre of the black hole is now an inevitable point in your future that you cannot avoid, much like your death.

What's your opinion on them?
Learning the physics behind them was really cool, with the PN junctions and photovoltaic effect.