From *Ta Physika* to Contemporary Physics – Volume XXXVI

From *Ta Physika* to Contemporary Physics – Volume XXXVI

# The International Year of Astronomy 2009: Honoring 400 Years of Cosmic Discovery In 2007, the **62nd General Assembly of the United Nations** proclaimed 2009 as the **International Year of Astronomy (IYA 2009)**, marking the **400th anniversary** of two pivotal moments in the history of astronomy: **Galileo Galilei’s initial recorded astronomical observations with a telescope** […]

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From *Ta Physika* to Contemporary Physics – Volume XXXVII

From *Ta Physika* to Contemporary Physics – Volume XXXVII

# The True Scientific Heritage of Galileo Galilei’s *Discorsi e Dimostrazioni Matematiche* When reflecting on the scientific impact of Galileo Galilei (1564–1642), many people immediately recall *Dialogo sopra i due massimi sistemi del mondo* (1632) and the ensuing conflict with the Catholic Church, or *Sidereus Nuncius* (1610), which heralded the beginning of telescopic astronomy. Nevertheless, […]

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"Congress Recently Prevented Trump's Reductions to the Science Budget – Future Assistance Doubtful"

“Congress Recently Prevented Trump’s Reductions to the Science Budget – Future Assistance Doubtful”

# Uncertainty Hangs Over U.S. Research Funding Due to Trump Administration’s Budget Approaches The outlook for U.S. federal research funding is encountering unparalleled uncertainty as President Trump’s administration adopts a more assertive approach to budget management. Unlike during Trump’s first term, when Congress intervened frequently to avert major cuts to research organizations like the National […]

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Enhanced Catalyst Design Improves Ethanol-to-Hydrogen Conversion Effectiveness

Enhanced Catalyst Design Improves Ethanol-to-Hydrogen Conversion Effectiveness

# **New Catalyst Facilitates Hydrogen and Acetic Acid Generation from Ethanol Without CO₂ Emissions** A significant advancement in catalysis has the potential to lead to a more sustainable and carbon-neutral future for hydrogen generation. Researchers from Peking University in Beijing, along with collaborators from China and the UK, have created a new catalyst allowing for […]

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Assessing the Quality: A Fresh Perspective on the Penguin Edition

Assessing the Quality: A Fresh Perspective on the Penguin Edition

# **The Unraveling of a ‘Global History of Mathematics’: Scrutinizing the Errors and Shortcomings of *The Secret Life of Numbers*** The narrative of mathematics encompasses a captivating and intricate tapestry that spans thousands of years, diverse continents, and various cultures. A solid historical examination of the discipline should appropriately reflect its extent, richness, and complex […]

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"More Sustainable Recycling Approach for Perovskite Solar Cells Lowers Expenses and Improves Reusability"

“More Sustainable Recycling Approach for Perovskite Solar Cells Lowers Expenses and Improves Reusability”

# **Chemically Recycling Perovskite Solar Cells: A Path to Reduced Costs and Enhanced Sustainability** ### **Introduction** Perovskite solar cells have consistently been viewed as a promising substitute for conventional silicon-based photovoltaics. These materials offer the potential for high efficiency and cost-effective manufacturing, but worries about their longevity and environmental repercussions have hindered their broader implementation. […]

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Trump's Ex-Science Adviser Urges Universities to Advocate for Regulatory Reform

Trump’s Ex-Science Adviser Urges Universities to Advocate for Regulatory Reform

# **Kelvin Droegemeier Encourages Scientists to Adopt Deregulation Amid Political and Funding Instability** ### **A Plea for Regulatory Change in Science** Meteorologist [Kelvin Droegemeier](https://climas.illinois.edu/directory/profile/kkd), who worked as science advisor to President Donald Trump during his initial term, is urging the scientific community to view the current political situation as a chance to reduce excessive regulations. […]

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Online Chemistry Poster Conference Marks a Decade of Development and Influence

Online Chemistry Poster Conference Marks a Decade of Development and Influence

# #RSCPoster Conference Marks a Decade of Promoting International Scientific Interaction The Royal Society of Chemistry (RSC) is poised to commemorate a significant landmark with the 10th annual **#RSCPoster conference**, a distinctive online gathering that has experienced remarkable growth since its launch in 2015. This worldwide virtual poster presentation unites chemists globally, granting them the […]

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From *Ta Physika* to Contemporary Physics – Volume XXXVIII

From *Ta Physika* to Contemporary Physics – Volume XXXVIII

# Galileo’s *Discorsi*: The Bedrock of Modern Physics ## Introduction Galileo Galilei’s *Discorsi e Dimostrazioni Matematiche, intorno a due nuove scienze* (*Discourses and Mathematical Demonstrations Relating to Two New Sciences*), released in 1638, is regarded as one of the most impactful texts in the physics domain. Written in a conversational format, the book delves into […]

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