AD - Why are plants colder than their surroundings?

‼️Aa rhe ho nn first class me‼️ #nidhi #motivation #biology #pw #nitian #physicswallah #board #nidhi

⚠️ Do not self diagnose! ⚠️ although these images are fairly representative, many skin conditions can look similar, and diagnosis often requires examination (sometimes with dermoscopy or even a biopsy). For example, not every dark mole is melanoma, and not every red scaly patch is eczema or psoriasis! If you notice something unusual on your skin seek professional help. #skinhealth #healtheducation #skinconditions

Data Cable Evolution ⌛

How to Build a Processor (Before I Lose My Mind) | VMSOIT.

The 2,000-Year-Old Mechanical Computer That Predicted Eclipses! ⚙️🏛️🔮 #historyshorts