Discussing racism with children can seem daunting to parents, caregivers and educators for several reasons. Often, it can feel uncomfortable talking about people's differences; conversations about racism reveal implicit biases and, for some, immense privilege.
Quantum computers have the potential to perform calculations more quickly than supercomputers, but they could be even faster and more energy-efficient if they were built with photons as their basic units, called qubits.
If we want big things in space, we'll have to build and assemble them there. Rocket fairings are not large enough to accommodate the large things we want to have in space. Not only that, but the stubborn rocket equation refuses to bend itself to our desires.
As the major powers and the private companies go full tilt with their plans to develop infrastructure and extract resources on the moon, the questions around environmental protection, international regulation and who benefits all come into play. Vilnius University Institute of International Relations and Political Science (VU IIRPS) professor Florian Rabitz, together with Xiao-Shan Yap from Utrecht University, explores these concerns in their research article, "Don't Fly Me to the Moon: A Moratorium on Lunar Industrialization," published in the journal Global Environmental Politics.
A study of almost 200 undergraduate and postgraduate students in South Korea suggests that the skills of aspiring entrepreneurs are more likely to translate into plans to start a business when supported by trustworthy digital networks and useful online resources. Details of the findings are reported in the World Review of Entrepreneurship, Management and Sustainable Development.
In a new study published in Measurement, researchers from the Changchun Institute of Optics, Fine Mechanics and Physics of the Chinese Academy of Sciences have developed a calibration method that combines machine vision with interferometry. This method separates a mirror's fixed internal offset from changes in the test path alignment.
A new joint study from Ben-Gurion University of the Negev (BGU) and The Hebrew University of Jerusalem reveals how populist leaderships systematically undermine, discredit and ultimately capture intelligence agencies, transforming vital national security bodies into political echo chambers. The research, published in Contemporary Security Policy, warns that when populist politicians treat secret services as "deep state" adversaries, they disrupt objective threat analysis and leave democracies blind to catastrophic surprise attacks.
The health risks men and women are exposed to and the illnesses they develop vary widely across lifetimes and places. Yet climate policy and health services often overlook these differences.
Black rhinos are notoriously aggressive, not just to humans but also to their fellow black rhinos. Aggression is so prevalent that injuries sustained after fighting with another black rhino are a common cause of death. Because of this aggression and their solitary nature, black rhino social behavior has been largely unexplored. Yet it may be key to conservation of this critically endangered African icon.
The influence of financial markets cannot be overstated, and this influence highlights the need for thorough market analysis. However, being thorough can be difficult when markets are highly complex and ever-changing, prompting the search for a suitable approach to analysis. Fortunately, the increasing availability of detailed market data, together with advances in mathematical theories, offers new opportunities to better understand market behavior.
