Oil companies want you to believe their product is rare and unrenewable. Hydrocarbons are abundant throughout the solar system. There is zero reason to believe that they have only a biological origin on earth.

There is no special math gene.

Is hydrogen le bad because energy is wasted producing it, which could power an electric car directly?
Converting the existing infrastructure to use gas instead of liquid fuel seems like a good idea, but can't hydrogen go through most barriers and into the atmosphere?

How do I make it to the year 2100 or further?

what stem related field pays the most?

scientifically speaking, is there anything more dysfunctional than the typical westoid family?

>Some infinities are bigger than other infinities
But which one is the biggest infinity?

Over the past two years, she’s developed dementia. Up until 95, she was very lucid and always recognized me, but now, she asks me who I am much more than she recognizes me, and I’ve lived with her for a year, sleeping on her couch every night.
The thing that saddens me is that every so often, maybe once a month or two , she’ll wake up extremely lucid, like she was a couple years ago, and shel remember me and ask me about my life. I just want her to preserve her memory of me, and recognize me.
Is there anything I can do now, supplements or medications , life style changes and such that can best help her get back to even just 2 years ago, where I’m not a stranger even though I live with her for a year

If I select two integers at random, what is the probability that their sum will be prime?