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El Cerebro Consciente / The Conscious BrainRESOLVER EL MISTERIO DE LA CREACIN DE LA EXPERIENCIA ES DAR EL PRIMER PASO EN EL CAMINO DEL VERDADERO CONOCIMIENTO. ESTA HA SIDO MI MOTIVACIN AL ESCRIBIR ESTE LIBRO. J. G. Z. En El cerebro consciente, Jacobo Grinberg explora a profundidad los grandes temas que le obsesionaron: la conciencia, la construccin de la realidad y cmo la experimentamos. Este volumen, segundo de la triloga Psicofisiologa de la conciencia, rene algunas de sus hiptesis e
«RESOLVER EL MISTERIO DE LA CREACIÓN DE LA EXPERIENCIA ES DAR EL PRIMER PASO EN EL CAMINO DEL VERDADERO CONOCIMIENTO. ESTA HA SIDO MI MOTIVACIÓN AL ESCRIBIR ESTE LIBRO.» --J. G. Z.En El cerebro consciente, Jacobo Grinberg explora a profundidad los grandes temas que le obsesionaron: la conciencia, la construcción de la realidad y cómo la experimentamos. Este volumen, segundo de la trilogía Psicofisiología de la conciencia, reúne algunas de sus hipótesis e investigaciones más audaces, donde la mirada curiosa y sensible de Grinberg se entrelaza con el rigor científico para explorar los grandes misterios de la percepción humana. A lo largo de estas páginas, el autor nos conduce por un recorrido apasionante en torno al estudio del espacio y el tiempo, a la relación entre la actividad neuronal y los campos energéticos, hasta llegar al concepto de conciencia de unidad. Temas y reflexiones que el lector identificará a lo largo de toda la obra del autor y que le permitirán entender con mayor profundidad su corpus de investigación y pensamiento. Un libro imprescindible que no solo cuestiona los límites del conocimiento, sino que transforma la manera en que entendemos la mente, la realidad y nuestra experiencia en ella. ENGLISH DESCRIPTION "SOLVING THE MYSTERY OF THE CREATION OF EXPERIENCE IS THE FIRST STEP ON THE PATH TO TRUE KNOWLEDGE. THIS WAS MY MOTIVATION IN WRITING THIS BOOK." -J. G. Z. In The Conscious Brain, Jacobo Grinberg explores in depth the grand themes that obsess him: consciousness and the construction of reality, and how we experience it. This volume, the second in the Psychophysiology of Consciousness trilogy, contains some of his most audacious hypotheses and research, combining Grinberg's curiosity and scientific rigor to explore the great mysteries of human perception. In these pages, the author leads us on a fascinating tour of the study of space and time and the relationship between neuronal activity and energy fields, culminating in the concept of unity consciousness. Themes and reflections that recur throughout the author's works give readers deeper insights into his research and thinking. This essential volume not only questions the limits of knowledge but also transforms the way we understand the mind, reality, and the way we experience it.
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★★★★★ 5
Eco-Friendly, Comfortable, and High Quality
I was looking for a sustainable alternative to plastic toothbrushes, and David’s Premium Bamboo Toothbrush absolutely delivers. It's a perfect mix of eco-conscious design and great performance.
✅ Quality: The bamboo handle is smooth, lightweight, and easy to grip — no splintering or rough edges. The bristles are soft yet effective, making them gentle on gums but still great at cleaning.
🌱 Eco-Friendly: Love that it’s biodegradable and made from responsibly sourced bamboo. It feels good knowing I’m reducing plastic waste without sacrificing dental care quality.
💰 Value: For a premium eco-toothbrush, the price is very reasonable. You’re getting a product that looks and feels high-end while supporting sustainable practices.
Highly recommend for anyone looking to make simple, environmentally friendly swaps in their daily routine without compromising on comfort or effectiveness.
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Reviewed in the United States on August 7, 2025
★★★★★ 5
An Excellent Toothbrush that's Good for Your Mouth and the Environment
Mindful of plastic's impact on the environment, I've tried many alternative toothbrushes. Davids Premium Soft Bristle Toothbrush is by far the best. The handle is engineered so that it's comfortable to use, and the bristles really are soft and well made. I have never once experienced even one bristle coming loose and ending up where it shouldn't be in my mouth. That happened with other brands. So now, I won't buy any others besides Davids.
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Reviewed in the United States on March 15, 2026
★★★★★ 4
Texture
Very nice, but not as soft as I’d like.
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Best non-toxic toothbrushes
Started our non-toxic journey and had to get these! They’re perfect! The heads are a little bit bigger than a regular toothbrush but other than that the bristles and soft and this is a perfect non-toxic toothbrush!
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Love this toothbrush!
I absolutely love the Bamboo Soft Bristle Toothbrush—5 stars all the way!
Pros:
The soft bristles are gentle on my gums but still do a great job of cleaning my teeth. I’ve noticed my mouth feels super fresh after each use.
The bamboo handle is lightweight and comfortable to hold, and I love that it’s eco-friendly. It’s a great way to reduce plastic waste!
It’s durable—so far, the bristles haven’t frayed, even after several weeks of use.
Cons:
The bamboo handle can feel slightly rough when it gets wet, but it’s not a big deal.
It might take a little getting used to if you’ve only used plastic toothbrushes before.
Overall, this toothbrush is a great sustainable option without sacrificing performance. I’m definitely sticking with it and recommending it to everyone!
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Reviewed in the United States on January 23, 2025