Ecology

Who was Jasper Maskelyne, the war wizard who made the port of Alexandria "disappear".

Who was Jasper Maskelyne, the war wizard who made the port of Alexandria “disappear”.

Jasper Maskelyne, Public domain, via Wikimedia Commons The English illusionist Jasper Maskelyne it was famous in England in the 1930s. In 1939, at the outbreak of the Second World War, he decided to volunteer for the army to make his skills available to the English troops. camouflage and camouflage skills: according to some sources, thanks to him major war misdirections ...

What is the "rinse aid" in the dishwasher used for, how it works and the effects on health

What is the “rinse aid” in the dishwasher used for, how it works and the effects on health

Use one dishwasheran appliance owned by almost 40% of Italian families, is a common gesture for many Italians, an increasingly appreciated help in household chores and which also allows us to reduce water consumption daily. The dishwasher, in addition to water and soap, uses an additional ingredient, unknown to those who wash their dishes by hand, to try to improve ...

Because women's dresses almost never have pockets

Because women’s dresses almost never have pockets

The missing pockets in women’s clothes they are a topic that is much discussed among women, and if they are almost never found in trousers for sale there is one cause, and it is very simple: patriarchal machismo which has also dictated the law in terms of fashion. The absence of pockets, or their reduction to small decorative ornaments that ...

Where did the idea of ​​the "evil eye" come from and why we still believe in it today

Where did the idea of ​​the “evil eye” come from and why we still believe in it today

The “evil eye” is one of popular beliefs more widespread and resistant to time. This is not a local phenomenon, but a universal imagination that crosses continents, religions and systems of thought. From Mesopotamia to the Mediterranean, from Africa to Latin America, the eye was a symbol of vital energy and protection, but also of envy and danger. Today, despite ...

Why there were armed clashes between Pakistan and Afghanistan: the causes and the current situation

Why there were armed clashes between Pakistan and Afghanistan: the causes and the current situation

In the last days of October 2025, the border between Afghanistan and Pakistan has flared up again: over 18 dead and hundreds injured in clashes between armies and militiamen, which then returned with a fragile 48-hour ceasefire. A new episode that confirms how old and still unresolved the tensions between Kabul and Islamabad remain. Situated between the Indian Ocean, the ...

Why cooling towers are shaped like a hyperboloid: what they are and how they work

Why cooling towers are shaped like a hyperboloid: what they are and how they work

You may have seen these, around the world or in some film or TV series huge objects built near one thermoelectric or nuclear power plant. To give an example, the iconic structures present near the Springfield nuclear power plant in the world of the Simpsons are very famous. These objects are called cooling towers and the reason why these structures ...

Implosion of the Titan, serious flaws in the design of the bathyscaphe: the US agency's report on the causes

Implosion of the Titan, serious flaws in the design of the bathyscaphe: the US agency’s report on the causes

The Titan imploded on June 18, 2023. Credit: OceanGate The US Transportation Safety Agency (National Transportation Safety BoardNTSB) has released its final report on the implosion of the bathyscaphe Titanconfirming theinadequacy of the design process conducted by OceanGate and the existence of serious structural damage already sincedive number 80i.e. 8 dives preceding the one that cost the lives of all ...

The biomechanics of the tennis serve, from Gauff to Sabalenka and Medvedev

The biomechanics of the tennis serve, from Gauff to Sabalenka and Medvedev

Tennis and science, a combination that in recent years has become increasingly consolidated among professionals. The last to rely on the “care” of scientific discipline and technology was No. 3 in the world Coco Gauff: to improve its performance in the service, the American has hired an expert in its team biomechanics, Gavin MacMillanthe same one who made her colleague ...