Porque un Pueblo Informado es un Pueblo Educado

Fashion

Preço de corridas por app dispara e sobe 44% em 12 meses no Brasil

Motoristas reclamam que repasses não acompanham a alta e passageiros já evitam usar o serviço Motorista de aplicativo em corrida (Foto: Henrique Kawaminami) As corridas por aplicativo acumulam alta de 44,49% nos últimos 12 meses no Brasil, segundo o IPCA (Índice Nacional de Preços ao Consumidor Amplo), do IBGE. A inflação do setor acelerou com...

Science & Technology

Steadfast lifestyle changes seem best to improve cognitive decline

Regular exercise could help keep us sharp YOSHIKAZU TSUNO/AFP via Getty Images A structured course of exercise, diet, cognitive challenges and social engagement seems to be particularly effective at warding off cognitive decline, compared with more relaxed self-guided efforts. The brain’s capacity to remember, use language and solve problems tends to decline with age, often...

Science

Scientists just cracked the cryptographic code behind quantum supremacy

Experts say quantum computing is the future of computers. Unlike conventional computers, quantum computers leverage the properties of quantum physics such as superposition and interference, theoretically outperforming current equipment to an exponential degree. When a quantum computer is able to solve a problem unfeasible for current technologies, this is called the quantum advantage. However, this...