temperatura

Science and Technology

Extreme cold snap in Brazil turns pasture into ice and kills cattle en masse from hypothermia on farms in Mato Grosso do Sul.

Romário Pereira de Carvalho 28/05/2026 at 13:24

Science and Technology

Inside the pressure cooker, an experiment shows how steam increases the temperature, speeds up the cooking of beans, and also explains why a clogged valve can turn a common utensil into a domestic hazard.

Carla Teles 16/05/2026 at 16:46

Science and Technology

Paraná recorded one of the coldest days of the year, with 3.9°C and frost in several cities.

Ruth Rodrigues 29/04/2026 at 08:44

Uncategorized

SC Civil Defense issues new observation at 7:50 PM and warns of advancing cold air mass, with a sharp drop in temperature between Monday night and Tuesday morning and lows of up to 2°C in the Southern Plateau.

Carla Teles 26/04/2026 at 22:01

Science and Technology

Research from the University of Manchester confirms that waste heat from combustion engines increases city temperatures by up to 0.35 °C.

Fabio Lucas Carvalho 10/04/2026 at 00:34

Interesting facts

Without a button, sensor, or any electronic system, Harvard scientists create a solar device that autonomously decides whether to generate energy or heat and can transform energy use in homes and buildings.

Flavia Marinho 28/03/2026 at 02:05

Interesting facts

Without a button, sensor, or any electronic system, Harvard scientists create a solar device that decides on its own whether to generate energy or heat and could transform energy use in homes and buildings.

Flavia Marinho 27/03/2026 at 23:14

Science and Technology

The Earth’s climate is experiencing its most unbalanced moment ever recorded, with heat accumulating in the oceans, glaciers at some of the worst recent levels, and global temperatures above pre-industrial levels.

Noel Budeguer 23/03/2026 at 13:43

Science and Technology

The Earth’s climate is experiencing its most unbalanced moment ever recorded, with heat accumulated in the oceans, glaciers at some of the worst recent levels, and global temperatures above pre-industrial levels.

Noel Budeguer 23/03/2026 at 09:53

Cientistas alertam que planeta pode ultrapassar temperatura máxima combinada

Interesting facts

Scientists Warn Planet May Exceed Maximum Temperature Combined Among Countries and Trigger Chain Reaction Threatening Oil, Energy, Ports, and Coastal Cities With Billion-Dollar Impacts

Flavia Marinho 03/03/2026 at 21:46

Interesting facts

In Europe, Researchers Analyzed Climate Projections With Temperatures Above 36.80°C By 2100 To Assess Heat Waves, Raising Concerns About Health And Infrastructure Impacts And Drawing Attention From Climate Experts

Noel Budeguer 24/02/2026 at 17:48

Frio avança com massa de ar frio e frente fria, derruba calorão e reduz temperatura no Sul e Sudeste ao longo da semana.

Science and Technology

Get Ready for the Coat: Two Cold Air Masses Arrive In Sequence Over the Next 5 Days, Bringing Down the “Heat Wave” in the South and Southeast, Setting Highs Below 27°C in Several Cities and Leaving the Mountains With Afternoons Barely Reaching 18°C

Maria Heloisa Barbosa Borges 22/02/2026 at 19:25

Extreme cold snap in Brazil turns pasture into ice and kills cattle en masse from hypothermia on farms in Mato Grosso do Sul.

Inside the pressure cooker, an experiment shows how steam increases the temperature, speeds up the cooking of beans, and also explains why a clogged valve can turn a common utensil into a domestic hazard.

Paraná recorded one of the coldest days of the year, with 3.9°C and frost in several cities.

SC Civil Defense issues new observation at 7:50 PM and warns of advancing cold air mass, with a sharp drop in temperature between Monday night and Tuesday morning and lows of up to 2°C in the Southern Plateau.

Research from the University of Manchester confirms that waste heat from combustion engines increases city temperatures by up to 0.35 °C.

Without a button, sensor, or any electronic system, Harvard scientists create a solar device that autonomously decides whether to generate energy or heat and can transform energy use in homes and buildings.

Without a button, sensor, or any electronic system, Harvard scientists create a solar device that decides on its own whether to generate energy or heat and could transform energy use in homes and buildings.

The Earth’s climate is experiencing its most unbalanced moment ever recorded, with heat accumulating in the oceans, glaciers at some of the worst recent levels, and global temperatures above pre-industrial levels.

The Earth’s climate is experiencing its most unbalanced moment ever recorded, with heat accumulated in the oceans, glaciers at some of the worst recent levels, and global temperatures above pre-industrial levels.

Scientists Warn Planet May Exceed Maximum Temperature Combined Among Countries and Trigger Chain Reaction Threatening Oil, Energy, Ports, and Coastal Cities With Billion-Dollar Impacts

In Europe, Researchers Analyzed Climate Projections With Temperatures Above 36.80°C By 2100 To Assess Heat Waves, Raising Concerns About Health And Infrastructure Impacts And Drawing Attention From Climate Experts

Get Ready for the Coat: Two Cold Air Masses Arrive In Sequence Over the Next 5 Days, Bringing Down the “Heat Wave” in the South and Southeast, Setting Highs Below 27°C in Several Cities and Leaving the Mountains With Afternoons Barely Reaching 18°C

The end of Nokia: the brand that was the cellphone of an entire generation has ended its smartphones, left Brazil, and today survives only in basic phones in India while seeking a new partner.

Dissatisfied with seeing people sleeping on the street, a man named Ryan Donais started building small mobile homes so that homeless people can escape the cold, each equipped with a bed, running water, electricity, and heating.

Cambodia has started digging a nearly 180-kilometer canal to connect the Mekong River directly to the sea and reduce its dependence on the ports of neighboring Vietnam.

China has put millions of electric cars on the roads, but now faces the side effect: more than 1 million tons of batteries are expected to go out of use per year by 2030, while the government expands tracking and combats illegal dismantling with environmental risks.

An Indonesian fisherman pulls a mysterious object from the sea and discovers that it is a Chinese underwater monitoring system, part of the so-called Underwater Great Wall that Beijing uses to track submarines and unmanned vehicles in strategic straits of the region.

Couple leaves traditional jobs, bets on a rare business, creates a frog farm with 100,000 giant frogs in 108 pens in the far west of Santa Catarina and is already projecting growth.

To shorten a crossing that is currently done by sea from five hours to half an hour, the Philippines is building a 32-kilometer bridge over the water connecting the provinces of Bataan and Cavite.