insert_link Health / Medical This is how tobacco damages our cells file d qzfs. Shutterstock / Mr.Exen Guillermo López Lluch, Universidad Pablo de Olavide My father smoked a pipe for some time, and I vividly remember that sticky black substance – tar – which stuck to the device’s filter. Now imagine this stuff going into your lungs, and coating their walls. The picture is unpleasant, to say the least. With the countless studies available today on the effects of tobacco use, […] todayFebruary 14, 2024 12
insert_link Environment Get rid of leaf blowers: they pollute and their purpose is dubious The most infuriating feature of my walk up to my office every morning is neither the distance nor the steep hill; it is the daily presence of a leaf blower. Never has a machine been so pointless, wasteful and widely disliked, and yet so widely used. There are many reasons to hate leaf blowers. They are loud and their sole purpose is to over-manicure nature. They disperse debris rather […] todayDecember 14, 2023 4
