Not all lettuce should be washed: Experts explain when water can increase the risk of contamination

Experts warn that not all lettuce needs to be washed before consumption, explaining that in certain cases, water can even increase the risk of contamination instead of reducing it. The article addresses food safety and vegetable hygiene issues, highlighting when washing is recommended and when it should be avoided.

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Do you eat while working at the computer? Experts warn that the keyboard can be a "bacteria cafeteria"

Experts warn that eating while working at the computer can turn the keyboard into a true bacteria reservoir. When people eat in front of the computer and continue typing without washing or sanitizing their hands, crumbs, food residue, and moisture accumulate on the keyboard, creating ideal conditions for microorganism proliferation. The habit, although seemingly harmless, can pose health risks, as keyboards accumulate dirt over time and can transmit diseases. Experts recommend regular hand and keyboard hygiene to avoid contamination.

SAPO Notícias29/08/26, 13:16

Photo by Mahrukh Rehman on Pexels

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Penedo Furado River Beach Receives Telescopes to See the Sun Up Close

The Penedo Furado River Beach, in Vila de Rei, hosts on September 4th a solar observation session open to the public, from 10:00 to 12:00, in a partnership between the local council and the Centro Ciência Viva de Constância – Astronomy Park. Participants will be able to observe sunspots and prominences through telescopes equipped with certified filters, accompanied by specialized monitors who explain solar physics and magnetic cycles. The initiative, free and without prior registration, is part of a larger program of scientific dissemination in river beaches of the Centro interior, seeking to combine seaside leisure, contact with nature, and astronomical literacy.

🗺️ Santarém🗺️ Castelo Branco

oRegiões29/08/26, 12:15

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Mediterranean warming accelerates the expansion of invasive species

A new invasive species arrives in the Mediterranean Sea every two weeks, totaling more than a thousand non-indigenous species in these waters, according to an international study involving researchers from 11 countries. The warming of Mediterranean waters is accelerating the arrival and establishment of species from the Red Sea and the Indo-Pacific, altering marine ecosystems and threatening local biodiversity.

SIC Notícias29/08/26, 11:00

Science

  

The five effects that happen in the body when we eat more legumes

A new study published in the journal Nutrients analyzed the effects of dried legumes — such as lentils, chickpeas, beans, and dried peas — on the human body. These legumes, which have fed human populations for thousands of years, provide plant protein, fiber, and carbohydrates that are not completely digested in the small intestine, reaching the large intestine where they feed intestinal microbes. The study analyzed the available evidence on the benefits of these legumes for the gut microbiota, metabolism, and also environmental sustainability.

🗺️ Setúbal

ZAP Notícias29/08/26, 10:45