octubre 2024

21 Oct

Spirit AeroSystems announces layoffs amid Boeing strike

Camila RojasInversiones y negocios

As the Boeing machinists' strike drags on, Spirit AeroSystems has been forced to significantly reduce its workforce. The company confirmed the layoff of 700 employees, a decision driven by continued production disruptions related to Boeing's suspension of operations. This development is a direct result of the unresolved labor dispute affecting Boeing, one of Spirit AeroSystems' major customers. The layoffs at Spirit AeroSystems, a key supplier to Boeing, underscore the trickle-down effects of industrial actions in the aerospace sector. The company mainly produces fuselages for Boeing 737 Max planes and the strike has had a serious impact on its production schedules…

21 Oct

ETFs are poised to revolutionize 401(k) plans.

Camila RojasInversiones y negocios

Exchange-traded funds (ETFs) have long been celebrated for their flexibility and cost-efficiency, but they remain largely underutilized within 401(k) retirement plans. This gap represents what many financial experts are calling the next significant growth area for ETFs. Despite their popularity among individual investors and institutional portfolios, ETFs have struggled to penetrate the 401(k) market, which has traditionally been dominated by mutual funds. There are many reasons behind the slow adoption of ETFs in 401(k) plans. First, the structure of 401(k) plans, which often favor mutual funds due to their ease of administration and predictable revenue models for plan providers, represents…

21 Oct

Is it possible to reach a 70-yard field goal in the NFL this season?

Camila RojasInversiones y negocios

The skill of NFL kickers has seen a dramatic improvement in recent years, sparking conversations among sports fans about the possibility of witnessing a 70-yard field goal in the near future. This season, speculation has intensified as kickers continue to shatter previous records, making the once unthinkable feat seem ever more achievable. The evolution of kicking in the NFL can be attributed to several factors, including advances in training techniques, a better understanding of sports science, and improvements in equipment. Modern kickers are not only more accurate, but also have the strength to make longer attempts possible. This progression suggests…

21 Oct

Federal safety agency investigates Tesla's self-driving technology

Camila RojasCiencia y Tecnología

The National Highway Traffic Safety Administration (NHTSA) has launched an investigation into Tesla's self-driving systems following numerous crashes, including a fatal accident involving a pedestrian. This investigation represents a significant obstacle for Tesla, which is ambitiously pursuing its plans for fully self-driving vehicles. Tesla, under the leadership of CEO Elon Musk, has been at the forefront of developing technologies that allow cars to operate without human intervention for navigation, steering and braking. This technology, defined by Tesla as "fully autonomous and supervised driving", aims to revolutionize the way we move by reducing human error and increasing efficiency on the roads.…

21 Oct

The miniature worm that revolutionized scientific research

Camila RojasSalud

Caenorhabditis elegans, a tiny nematode just one millimeter long and composed of just 959 cells, has become an indispensable model organism in biological research. Its simple anatomy and genetics have positioned it as a favorite subject in numerous groundbreaking studies, contributing to numerous Nobel Prizes in physiology and medicine. In a recent Nobel Prize acceptance speech, molecular biologist Gary Ruvkun extolled the virtues of C. elegans, affectionately and forcefully calling it “badass,” a term not commonly associated with such a tiny creature. Ruvkun's praise highlights the worm's critical role in scientific advances and its growing recognition among researchers. C. elegans…