Category: Science and Health

There is growing evidence that prolonged sitting – a requirement of many office workers, computer experts, journalists and other employees – is hazardous to one’s health, even if such people exercise regularly. Based on these findings, doctors advise all adults to sit less and move more. But how often do we need to get up […]

With no shortage of ​​conflicting information on the internet and in general, it can be difficult to choose which diet is best for you. However, researchers from Harvard University have ranked four leading diets based on how effective they are in lowering the risk of early death – a great reason to choose a certain […]

We waited eagerly for winter to arrive, but now that it’s really here, it’s a little less fun and romantic than we had imagined. It’s not only the rain that is keeping everyone at home, but mainly a runny nose, cough, sore throat and even fever. If you just want to wait around until you […]

Legacy admissions refers to the practice, long common at elite universities, of giving preferential consideration to the children of alumni. The practice has come under fire for favoring the already-privileged and undermining the notion of higher education as a meritocratic means of social advancement. Given the role of legacy admissions in limiting the number of Jewish students […]

If you’ve ever seen an airplane in-flight safety video, you have probably seen the part where passengers are told what to do if the cabin loses pressure and oxygen masks deploy. As these videos tell us, if you are traveling with someone who needs assistance to put on an oxygen mask, put on your own […]

Two new Israeli studies found that the contribution of well-trained medical clowns goes far beyond just creating a good mood for patients. According to researchers from Tel Aviv University (TAU) and the Israel Center for Medical Simulation (MSR), “medical clowns help not only the hospitalized but also parents, the medical team and the achievement of […]

Today, we start chapter 11, the final chapter of Tractate Nedarim. We continue the discussion of women’s vows that can be nullified by their fathers or husbands (or, in the case of a betrothed woman, both). Numbers 30:14 singles out a specific type of vow that husbands have the right to revoke: Every vow and every sworn obligation of […]

During the winter season, when the house is closed and less ventilated, we often notice mold stains that accumulate on the walls, furniture, toys and even in the wardrobes and on the clothes themselves. Why does this happen? Most often the mold is formed and spreads due to the high levels of humidity that accumulate […]

Having high cholesterol can increase the risk of heart disease, heart attack and stroke. However, a change in dietary habits can contribute to lowering bad cholesterol levels without medication. Eat foods rich in soluble fiber Soluble fiber is found in large quantities in beans, legumes, whole grains, flaxseed, apples and citrus fruits.  These fibers pass […]

This week we begin reading the Book of Exodus, which tells the story of the Jewish liberation from Egyptian bondage and the establishment of a covenant with God. The story is often told in a linear fashion, moving from darkness to light, from servitude to salvation. But the Hasidic master Rabbi Mordechai Leiner of Izbica […]