Math task: What are the chances of alphabet forming a HI?

but..why do we need to reproduce? why does nature/the universe give a fuck?

Hello, I was wondering what classes would be beneficial for me in college to take that will prepare me for the CARS section on the MCAT? The CARS section is where I have the worst practices scores, and I am not as good at reading comprehension as I would like to be, and it has me worried because English is not my thing, and it doesn't come naturally to me.

Rolling is obviously better, at first, than selecting a specific one, but once you have almost all of them, on average it's cheaper to select specific ones because if you roll it's very likely that you will get emoticons that you already have and you will have wasted your points.

The question is, at which point does it make sense to switch from rolling to specific?

Why do we have an annoying cough after viral infections? And how long do they usually last?

t. recovered from a cold, been coughing my lungs out for a week with no other symptoms

shortest, least code ways available to create raycast on 2d game engine? other than clickteamfusion or gdevelops?

must start and build it from 2d engine like maybe a sidescroller and not preset 3d

Any chromatographers here?
Which one of pic related do you prefer?
>inb4 Bruker

Me:
>Agilent
>Easy to use
>Basic hardware without a tangled mess of cappilaries
>Powerfull and easy to use software
>Gets the job done

The science is settled

what is the most scientific way of replenishing sperm besides ODing on zinc

New Energy Generation Concept: Hydroelectric Generation in Shallow Bodies of Water Using Arrays of Torsional Piezoelectric Materials in Rivers, Creeks and Streams

Each year, multiple gigawatts of potential electrical energy moving through rivers, creeks and streams go untapped, largely due to the relatively low volume of water moving through the bodies and the depth requirement for traditional water turbines. I propose a new strategy for generating and harnessing turbulence in bodies of flowing water using a combination of low-tech concepts and sophisticated combination of components including piezoelectric compounds, magnetic materials, and anti-ferromagnetic metamaterials.

Strands of piezoelectrics designed to generate electricity upon bending, twisting, and general undulation can form the backbone of arrays consisting of millions of hair-thin strands which move very much like a bicycle chain flopping back and forth. If any link in the chain is undulated, it generates electricity at the point where the individuals links are joined.