Erik Butler Knihy

Botanical encounters in the rainforest: trees that walk, a leaf as big as an awning, a plant that dances.

Nuclear fusion research reveals that the Sun converts one gram of hydrogen into energy equivalent to burning eight tons of petroleum. If harnessed for commercial energy, fusion could provide an inexhaustible source that neither depletes natural resources nor emits greenhouse gases. Alan Bécoulet presents a concise primer on fusion energy, detailing the science and technology behind it, as well as the extensive international efforts to achieve viable fusion energy. Drawing from his role as Head of Engineering at ITER (International Thermonuclear Experimental Reactor), Bécoulet explains how scientists aim to "put the sun in a box." He reviews the history of nuclear power, starting with post-World War II initiatives for peaceful atomic energy use, and elucidates how energy is generated through fusion. The core principle of fusion lies in the ability of nucleons (protons and neutrons) to form atomic nuclei despite the electrical repulsion between positively charged protons. Bécoulet charts the evolution of fusion research and the process of generating electric current through fusion. The ITER project represents a significant advancement in fusion energy, potentially demonstrating the feasibility of a nuclear fusion reactor. This work serves as an introduction to a promising future in energy production.

An exploration of the Devil through art, literature, theology and music.

An expert delves into the riddle of subjective time, examining why it seems to speed up as we age and its connection to consciousness. Our perceptions of time vary greatly; children often struggle with waiting, while boredom can distort our sense of time's passage. As we grow older, the years seem to slip away more quickly. In this exploration, Marc Wittmann investigates how we perceive time, whether in fleeting moments or throughout our lives. Utilizing insights from psychology and neuroscience, he offers a fresh perspective on our time experiences. Wittmann discusses the balance between savoring moments and deferring gratification, the impulsivity that leads to boredom, and whether individuals have a unique "personal speed" or brain rhythm. He suggests that our sense of duration acts as an "error signal," alerting us when we are waiting too long. The practice of mindfulness is considered in relation to slowing down life’s pace, potentially allowing us to feel as if we have more time. Wittmann also notes that as we age, routine can accelerate our perception of time, while a rich and varied life can extend our subjective experience. He highlights the role of bodily processes, particularly the heartbeat, as an internal clock, and discusses ongoing research linking time to consciousness, which may deepen our understanding of the self.

"Trade book on the history of imaginary languages by a French linguist who was one of the first to write on the topic and to popularize linguistics for a general and literary audience"-- Provided by publisher

The bellum grammaticale genre, prevalent in the sixteenth and seventeenth centuries, served as a vehicle for satirizing outdated cultural practices while advocating for innovative teaching methods. This study delves into how language is depicted as a form of warfare in various texts across Latin, French, and German, shedding light on the interplay between linguistic representation and cultural critique. Through this lens, Butler explores the evolution of educational discourse and its impact on societal norms.

Exploring spirituality can be daunting, with numerous paths and practices to consider. This book delves into the use of crystals for healing, offering guidance on which ones to choose. It also examines effective Yoga asanas for unblocking Chakras and provides insights into the deeper meaning of Yoga. With a focus on practical steps and understanding, it aims to clarify the journey into spiritual practices.

Digital communication and social media have profoundly impacted our lives. In a contrarian reflection on this digitized existence, Byung-Chul Han challenges the enthusiasm for Twitter revolutions and Facebook activism, arguing that such communication is dismantling community and public space, ultimately undermining genuine political action and discourse. In the analog era, the process of composing and sending a letter to the editor allowed time for reflection, but today’s digital landscape fosters immediate, impulsive reactions aimed at inciting outrage. This has transformed the public into a digital swarm—isolated individuals who struggle to form a collective identity or challenge prevailing power structures, fixated on the present rather than envisioning a future. The digital swarm is fragmented, often reducing individuals to mere objects of scandal. Han, a prominent European philosopher, illustrates a society where information overwhelms thought, with similar algorithms used across platforms like Facebook, the stock market, and intelligence agencies. Democracy faces a perilous threat as digital communication blurs the lines between freedom and control, marking the transition from Big Brother to Big Data.