⚠️ 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

This tiny magnetic blob could change how we treat brain tumors forever...

Why don't we have just ONE nostril?

Punnett squares are just probability math. Skip the grid and just multiply. #mcatprep #premed #mcat