The four fundamental forces of nature

Nature vs. Nurture in Psychology

Interesting Page on Instagram: "Heat can do more than just melt metal — it can erase magnetism itself. When iron is heated above 770°C, it reaches what scientists call the Curie Point. At this temperature, the internal structure of the atoms shifts, and iron completely loses its magnetic pull. It’s a striking reminder of how easily nature’s forces can change under the right conditions. One moment, iron is magnetic; the next, the invisible force is gone. Science shows us again how powerful — and