When I was young, conservatives and liberals had equally high levels of trust in science. And it was high. Only progressives thought science was not a force for public good.

A calorimeter in physics is something that measures heat. However, there are mainly two categories of such objects: ones that measure macroscopic amounts of heat, and ones that measure the heat released by subatomic particles when they smash against matter. I am sure you guess which is the class of instruments I am going to discuss in this article.
A further distinction among calorimeters for particle physics is the one concerning the kind of particles these devices aim to measure. Electromagnetic calorimeters target electrons and photons, and hadronic calorimeters target particles made of quarks and gluons. Here I will discuss only the latter, which are arguably more complex to design.

Smashing protons

Over the last two years, generative AI has smashed our ideas of what intelligence means, what AI can and cannot do, and of our place in the cosmos. A two-thousand year old journey from Aristotle to today, has culminated in a moment where human exceptionalism has finally been challenged.

America is one of the most religiously, racially and ethnically diverse countries in the world, but that doesn't mean Latinos, Asians or Blacks believe that Democrats and Republicans want them as anything more than reliable voting blocs.

A new analysis finds that though voting eligible Asians were up 35 percent between 2010 and 2020, Latinos increased 23 percent and the Black population increased by 6 percent even as Whites decreased 2 percent, minorities didn't vote in numbers similar to their eligible voter population.

Estradiol is an estrogen hormone used medically during menopause and after hysterectomies to help reduce symptoms such as hot flashes and to prevent osteoporosis (bone loss) in women, but a new paper says it is linked to cocaine addiction.

Women are more likely than men to develop an addiction, try cocaine at a younger age, use larger amounts of the drug, and suffer from overdose. A psychologist says estradiol may be why.