If you ever gotten glitter on you, then you know that you will inevitably continue to find glitter on you many days after you’ve washed and showered.
Take a moment to think about what that means about the germs that get on your skin…
Well, not entirely.
The evening of November 9th, 1938, began with typical fall solemnity for many Jews living across Germany: closing up their shops and businesses, returning home from school, and preparing family suppers. It would end with terror, as mobs ransacked storefronts, assaulted Jews on the street, and set fire to their homes. That terrible night would be known to history by the glittering debris of shattered windows lining the streets: “Kristallnacht.”
Kristallnacht, and the subsequent atrocities of Germany’s holocaust against the Jews, changed the world. Modernity had to forever acknowledge a surprising and abhorrent crime. Societies would undergo lasting changes, attempting to prevent such crimes, and the victims themselves, sadly, would suffer long-lasting impacts to their psyche.Continue reading
From that evil itch on your arm to torturous diseases such as malaria, Zika, dengue, and yellow fever, mosquito bites can have unpleasant consequences. But have you ever wondered why those skin-diving insects are so good at detecting humans? Not so surprisingly, the answer lies in neuroscience — in a special field called chemosensation, the sensing of chemical stimuli.Continue reading
Would you trust a memory if it felt as real as all your others? And other people confirmed they remember it, too? What if the memory turned out to be false?Continue reading
A kid stealing candy in a convenience store grows up to be a convicted criminal. A husband who flirts with a coworker ends up as a serial cheater. A politician telling a few “white lies” to his or her constituents is eventually convicted of fraud. These are all extreme — but plausible — scenarios where dishonesty might escalate over time, resulting in dramatic and life-changing consequences. But how far does this slippery slope actually go? How can science help us answer this question?Continue reading
The human genome consists of nearly 25,000 protein-coding genes – and a mutation in just one of these can have dramatic effects on our brains. Remarkably, one tiny change in our genes (which can be as small as 0.000000025 cm!) can lead to visible changes in our behavior. Schizophrenia, autism, bipolar disorder, and ADHD have all been linked to variations in our DNA. But how do changes in our genetic code result in these complex psychiatric disorders?Continue reading