Are electric cars as eco-friendly as they seem? Experts warn about the impact of their manufacturing

Electric vehicles are increasingly present on roads worldwide, producing fewer emissions than traditional gasoline cars. However, experts highlight the significant environmental impact of their manufacturing, particularly due to lithium-ion batteries. While electric vehicles have a lower carbon footprint over their lifetime compared to gasoline or diesel cars, the production process still emits substantial carbon. The transition to electric vehicles must be accompanied by broader societal changes, such as increased use of public transport and reduced reliance on private cars, to achieve the desired environmental benefits.

Recycled bulletproof vests may boost the range of electric cars 5-fold, and extend battery life to 10 years

Researchers at the University of Michigan have developed a lithium-sulfur battery using recycled aramid nanofibers from bulletproof vests, achieving a fivefold increase in energy density and a potential 10-year lifespan for electric cars. This innovation addresses key challenges in battery technology, offering better energy density, sustainability, and the ability to withstand extreme temperatures. The research, funded by the National Science Foundation and the US Department of Defense, has led to a patent application and potential commercialization.

A new and strange class of black hole has been discovered

Astronomers from the Association of Universities for Research in Astronomy have confirmed the existence of an intermediate-mass black hole in the Andromeda Galaxy, estimated to be about 100,000 times the mass of the Sun. This discovery fills a gap between known stellar-sized black holes and supermassive black holes. The evidence suggests that this intermediate black hole was once the center of a dwarf galaxy absorbed by Andromeda. The research, led by Renuka Pechetti from the John Moores University of Liverpool and co-authored by Anil Seth from the University of Utah, has been published in The Astrophysical Journal.

Amazon has investigated what would happen if the sun were blocked

There are 7 golden rules to a successful interview when applying for an internship

The article outlines seven key strategies for successfully interviewing for an internship, emphasizing the importance of researching the company, showing confidence, being adaptable, discussing non-resume information, highlighting strengths, dressing appropriately, and utilizing mentoring schemes and LinkedIn. Experts from various companies provide insights and practical tips to help candidates stand out and demonstrate their suitability for internship roles.

Openness to experiences is a key trait that sets 'gifted people' apart from others

Gifted individuals are distinguished by a greater interest in new experiences and open-mindedness, which aids in creativity, lateral thinking, and processing complex situations. A study by Uzeyir Ogurlu and Adnan Özbey from the University of Wisconsin-Stevens Point involving 7,976 participants found that openness to experience is a significant trait among gifted people, unlike other personality aspects such as extraversion, conscientiousness, neuroticism, and agreeableness. The research suggests that personality types are not directly related to intelligence but that fostering imagination and creativity from childhood can enhance traits like openness to experience.

Yellow Vest protests return to Paris with more than 160 detained

The French government deployed 7,500 officers in Paris to manage the second wave of 'Yellow Vest' protests, which have been ongoing for 45 weeks. Despite the security measures, 163 individuals were detained for violent disturbances. The protests, which began in November 2018 against fuel tax increases, have evolved to express wider dissatisfaction with President Emmanuel Macron's reformist policies. Opposition figures like Marie Le Pen supported the protests early, while others like Jean-Luc Mélenchon joined later. The protests coincided with other events in Paris, including the Heritage Day and a climate march, complicating the security situation.

Trump Influences Israeli Elections Again: Considers a Defense Treaty

With the Israeli elections approaching, President Donald Trump has influenced the outcome by considering a defense treaty with Israel. Trump's support for Prime Minister Benjamin Netanyahu, including recognizing Israeli sovereignty over the Golan Heights, is expected to sway voters. Netanyahu's campaign benefits from Trump's backing, while his rival Benny Gantz criticizes U.S. interference and the potential security implications of such a treaty. The defense treaty remains undefined, but the U.S. already provides substantial military aid to Israel. Netanyahu's electoral promise to annex the Jordan Valley, with perceived Washington's approval, adds to the controversy.

UK opposition united against Johnson's proposed early election

The UK parliamentary opposition, including Labour, Scottish and Welsh nationalists, Liberal Democrats, and the Independent Group for Change, have collectively rejected Prime Minister Boris Johnson's proposal for early elections, which he intended to hold on October 15, just before the European Council summit in Brussels. The opposition has also decided not to call for a vote of no confidence in Johnson's government. This marks Johnson's second major political setback in a week amid ongoing Brexit uncertainty. The opposition insists that any elections should not be held until at least November, after a potential Brexit extension is agreed upon with the EU. The House of Commons will be suspended until October 14, shortly before the European Council meeting, due to Johnson's initiative to block opposition.