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Whether you need it to round out your living room look or accent the master suite, this transitional power recliner is the perfect spot to unwind. Accommodating to adults and seniors, it's wrapped in skin-friendly genuine leather to give you a luxurious treat. The foam cushions with sinuous spring packs inside provide you with just the right amount of comfort. The unique design comes with elegantly profiled arms that provide more resting space. The nailhead trims design with graceful cutaway arms for more space to lounge brings a sophisticated vintage feel. The nursery chair has two USB ports and can provide a place for charging various appliances. When you feel tired, just press the switch to recline and you can choose your comfortable angle to rest for the ultimate recliner experience. Blending style and function, this power recliner can both swivel and rock which is the perfect choice to decorate your living space. Color: Brown.

An acclaimed biography of the Enlightenment's greatest mathematicianThis is the first full-scale biography of Leonhard Euler (1707–1783), one of the greatest mathematicians and theoretical physicists of all time. In this comprehensive and authoritative account, Ronald Calinger connects the story of Euler's eventful life to the astonishing achievements that place him in the company of Archimedes, Newton, and Gauss. Drawing on Euler's massive published works and correspondence, this biography sets Euler's work in its multilayered context―personal, intellectual, institutional, political, cultural, religious, and social. It is a story of nearly incessant accomplishment, from Euler's fundamental contributions to almost every area of pure and applied mathematics in his time―especially calculus, mechanics, and optics―to his advances in shipbuilding, telescopes, acoustics, ballistics, cartography, chronology, and music theory.

Whether you need it to round out your living room look or accent the master suite, this transitional power recliner is the perfect spot to unwind. Accommodating to adults and seniors, it's wrapped in skin-friendly genuine leather to give you a luxurious treat. The foam cushions with sinuous spring packs inside provide you with just the right amount of comfort. The unique design comes with elegantly profiled arms that provide more resting space. The nailhead trims design with graceful cutaway arms for more space to lounge brings a sophisticated vintage feel. The nursery chair has two USB ports and can provide a place for charging various appliances. When you feel tired, just press the switch to recline and you can choose your comfortable angle to rest for the ultimate recliner experience. Blending style and function, this power recliner can both swivel and rock which is the perfect choice to decorate your living space. Color: Black.

Whether you need it to round out your living room look or accent the master suite, this transitional power recliner is the perfect spot to unwind. Accommodating to adults and seniors, it's wrapped in skin-friendly genuine leather to give you a luxurious treat. The foam cushions with sinuous spring packs inside provide you with just the right amount of comfort. The unique design comes with elegantly profiled arms that provide more resting space. The nailhead trims design with graceful cutaway arms for more space to lounge brings a sophisticated vintage feel. The nursery chair has two USB ports and can provide a place for charging various appliances. When you feel tired, just press the switch to recline and you can choose your comfortable angle to rest for the ultimate recliner experience. Blending style and function, this power recliner can both swivel and rock which is the perfect choice to decorate your living space. Color: Camel.

Whether you need it to round out your living room look or accent the master suite, this transitional power recliner set is the perfect spot to unwind. Accommodating to adults and seniors, it's wrapped in skin-friendly genuine leather to give you a luxurious treat. The foam cushions with sinuous spring packs inside provide you with just the right amount of comfort. The unique design comes with elegantly profiled arms that provide more resting space. The nailhead trims design with graceful cutaway arms for more space to lounge brings a sophisticated vintage feel. The nursery chair set has two USB ports and can provide a place for charging various appliances. When you feel tired, just press the switch to recline and you can choose your comfortable angle to rest for the ultimate recliner experience. Blending style and function, this power recliner set can both swivel and rock which is the perfect choice to decorate your living space. Color: Black.

Whether you need it to round out your living room look or accent the master suite, this transitional power recliner set is the perfect spot to unwind. Accommodating to adults and seniors, it's wrapped in skin-friendly genuine leather to give you a luxurious treat. The foam cushions with sinuous spring packs inside provide you with just the right amount of comfort. The unique design comes with elegantly profiled arms that provide more resting space. The nailhead trims design with graceful cutaway arms for more space to lounge brings a sophisticated vintage feel. The nursery chair set has two USB ports and can provide a place for charging various appliances. When you feel tired, just press the switch to recline and you can choose your comfortable angle to rest for the ultimate recliner experience. Blending style and function, this power recliner set can both swivel and rock which is the perfect choice to decorate your living space. Color: Camel.

Whether you need it to round out your living room look or accent the master suite, this transitional power recliner set is the perfect spot to unwind. Accommodating to adults and seniors, it's wrapped in skin-friendly genuine leather to give you a luxurious treat. The foam cushions with sinuous spring packs inside provide you with just the right amount of comfort. The unique design comes with elegantly profiled arms that provide more resting space. The nailhead trims design with graceful cutaway arms for more space to lounge brings a sophisticated vintage feel. The nursery chair set has two USB ports and can provide a place for charging various appliances. When you feel tired, just press the switch to recline and you can choose your comfortable angle to rest for the ultimate recliner experience. Blending style and function, this power recliner set can both swivel and rock which is the perfect choice to decorate your living space. Color: Brown.

Looking for a stylish and practical armchair to add sophistication to your living space. Look no further. Our armchair boasts a classic design that radiates timeless charm, making it a much-loved addition to any room. The chair's sturdy frame is crafted from a blend of solid and manufactured wood, ensuring durability and longevity, while the sinuous S-springs and spring pocket provide excellent support to prevent sagging over prolonged use. The chair's unique Englished arms and wingback design offer a comfortable and supportive place to relax and unwind, whether you're watching TV or enjoying the ocean breeze. The chair's foam is covered in a beautiful patterned jacquard fabric, which adds to its overall charm and appeal. With its handsome design and durable construction, our armchair is the perfect combination of style and practicality, making it an ideal addition to any home. Don't miss out on this opportunity to elevate your decor and add a touch of sophistication to your space. Color: GEOMETRIC.

Introducing our stunning armchair set, the perfect addition to any stylish and sophisticated living space. Crafted from a combination of solid and manufactured wood, our chair set boasts sturdy brown hardwood legs that provide excellent support for years to come. The sinuous S-springs and spring pocket ensure maximum comfort and prevent sagging, ensuring you can relax and unwind in ultimate comfort. The unique Englished arms and wingback design of the back provide extra support, while the patterned jacquard fabric adds a touch of elegance to any room. With its timeless charm and durable construction, our classic armchair set is the perfect combination of style and practicality. Enjoy watching TV or soaking up the ocean breeze in the utmost comfort and sophistication with our stunning armchair set. Color: BEIGE.

Looking for a stylish and practical armchair to add sophistication to your living space. Look no further. Our armchair boasts a classic design that radiates timeless charm, making it a much-loved addition to any room. The chair's sturdy frame is crafted from a blend of solid and manufactured wood, ensuring durability and longevity, while the sinuous S-springs and spring pocket provide excellent support to prevent sagging over prolonged use. The chair's unique Englished arms and wingback design offer a comfortable and supportive place to relax and unwind, whether you're watching TV or enjoying the ocean breeze. The chair's foam is covered in a beautiful patterned jacquard fabric, which adds to its overall charm and appeal. With its handsome design and durable construction, our armchair is the perfect combination of style and practicality, making it an ideal addition to any home. Don't miss out on this opportunity to elevate your decor and add a touch of sophistication to your space. Color: BEIGE.

Introducing our stunning armchair set, the perfect addition to any stylish and sophisticated living space. Crafted from a combination of solid and manufactured wood, our chair set boasts sturdy brown hardwood legs that provide excellent support for years to come. The sinuous S-springs and spring pocket ensure maximum comfort and prevent sagging, ensuring you can relax and unwind in ultimate comfort. The unique Englished arms and wingback design of the back provide extra support, while the patterned jacquard fabric adds a touch of elegance to any room. With its timeless charm and durable construction, our classic armchair set is the perfect combination of style and practicality. Enjoy watching TV or soaking up the ocean breeze in the utmost comfort and sophistication with our stunning armchair set. Color: GEOMETRIC.

Looking for a stylish and practical armchair to add sophistication to your living space. Look no further. Our armchair boasts a classic design that radiates timeless charm, making it a much-loved addition to any room. The chair's sturdy frame is crafted from a blend of solid and manufactured wood, ensuring durability and longevity, while the sinuous S-springs and spring pocket provide excellent support to prevent sagging over prolonged use. The chair's unique Englished arms and wingback design offer a comfortable and supportive place to relax and unwind, whether you're watching TV or enjoying the ocean breeze. The chair's foam is covered in a beautiful patterned jacquard fabric, which adds to its overall charm and appeal. With its handsome design and durable construction, our armchair is the perfect combination of style and practicality, making it an ideal addition to any home. Don't miss out on this opportunity to elevate your decor and add a touch of sophistication to your space.

Introducing our stunning armchair set, the perfect addition to any stylish and sophisticated living space. Crafted from a combination of solid and manufactured wood, our chair set boasts sturdy brown hardwood legs that provide excellent support for years to come. The sinuous S-springs and spring pocket ensure maximum comfort and prevent sagging, ensuring you can relax and unwind in ultimate comfort. The unique Englished arms and wingback design of the back provide extra support, while the patterned jacquard fabric adds a touch of elegance to any room. With its timeless charm and durable construction, our classic armchair set is the perfect combination of style and practicality. Enjoy watching TV or soaking up the ocean breeze in the utmost comfort and sophistication with our stunning armchair set.

Great Pultec style Stereo tube inductor eq With a 10khz boost and cut and a mid/pressend Filter boost onlyWhen i both this years ago i was told it ...

This is the first full-scale biography of Leonhard Euler (1707–83), one of the greatest mathematicians and theoretical physicists of all time. In this comprehensive and authoritative account, Ronald Calinger connects the story of Euler's eventful life to the astonishing achievements that place him in the company of Archimedes, Newton, and Gauss. Drawing chiefly on Euler’s massive published works and correspondence, which fill more than eighty volumes so far, this biography sets Euler’s work in its multilayered context―personal, intellectual, institutional, political, cultural, religious, and social. It is a story of nearly incessant accomplishment, from Euler’s fundamental contributions to almost every area of pure and applied mathematics―especially calculus, number theory, notation, optics, and celestial, rational, and fluid mechanics―to his advancements in shipbuilding, telescopes, ballistics, cartography, chronology, and music theory.The narrative takes the reader from Euler’s childhood and education in Basel through his first period in St. Petersburg, 1727–41, where he gained a European reputation by solving the Basel problem and systematically developing analytical mechanics. Invited to Berlin by Frederick II, Euler published his famous Introductio in analysin infinitorum, devised continuum mechanics, and proposed a pulse theory of light. Returning to St. Petersburg in 1766, he created the analytical calculus of variations, developed the most precise lunar theory of the time that supported Newton’s dynamics, and published the best-selling Letters to a German Princess―all despite eye problems that ended in near-total blindness. In telling the remarkable story of Euler and how his achievements brought pan-European distinction to the Petersburg and Berlin academies of sciences, the book also demonstrates with new depth and detail the central role of mathematics in the Enlightenment.

His ideas turned the mathematical world on its head. As a scientist he should be placed on the same level as Newton and Einstein. This account of Euler's life and livings is embedded in the great political developments of his time, particularly in Austria, Prussia and Russia. The comic by Elena Pini (illustrations) and Alice and Andreas K. Heyne (text) follows the life of the genius from Basel, who, born 300 years ago, would set out to change the scientific world. The book is completed by a short biography of Euler and relevant data of the most important politicians and contemporaries.

Rare Leonhard tube console from the 1960s. Built by engineers responsible for the EMT 140 plate reverb. It is not easy to find a tube console made ...

This is the first full-scale biography of Leonhard Euler (1707–83), one of the greatest mathematicians and theoretical physicists of all time. In this comprehensive and authoritative account, Ronald Calinger connects the story of Euler's eventful life to the astonishing achievements that place him in the company of Archimedes, Newton, and Gauss. Drawing chiefly on Euler’s massive published works and correspondence, which fill more than eighty volumes so far, this biography sets Euler’s work in its multilayered context―personal, intellectual, institutional, political, cultural, religious, and social. It is a story of nearly incessant accomplishment, from Euler’s fundamental contributions to almost every area of pure and applied mathematics―especially calculus, number theory, notation, optics, and celestial, rational, and fluid mechanics―to his advancements in shipbuilding, telescopes, ballistics, cartography, chronology, and music theory.The narrative takes the reader from Euler’s childhood and education in Basel through his first period in St. Petersburg, 1727–41, where he gained a European reputation by solving the Basel problem and systematically developing analytical mechanics. Invited to Berlin by Frederick II, Euler published his famous Introductio in analysin infinitorum, devised continuum mechanics, and proposed a pulse theory of light. Returning to St. Petersburg in 1766, he created the analytical calculus of variations, developed the most precise lunar theory of the time that supported Newton’s dynamics, and published the best-selling Letters to a German Princess―all despite eye problems that ended in near-total blindness. In telling the remarkable story of Euler and how his achievements brought pan-European distinction to the Petersburg and Berlin academies of sciences, the book also demonstrates with new depth and detail the central role of mathematics in the Enlightenment.

An acclaimed biography of the Enlightenment's greatest mathematicianThis is the first full-scale biography of Leonhard Euler (1707–1783), one of the greatest mathematicians and theoretical physicists of all time. In this comprehensive and authoritative account, Ronald Calinger connects the story of Euler's eventful life to the astonishing achievements that place him in the company of Archimedes, Newton, and Gauss. Drawing on Euler's massive published works and correspondence, this biography sets Euler's work in its multilayered context―personal, intellectual, institutional, political, cultural, religious, and social. It is a story of nearly incessant accomplishment, from Euler's fundamental contributions to almost every area of pure and applied mathematics in his time―especially calculus, mechanics, and optics―to his advances in shipbuilding, telescopes, acoustics, ballistics, cartography, chronology, and music theory.

Describes Euler's early mathematical works - the 50 mathematical articles he wrote before he left St. Petersburg in 1741 to join the Academy of Frederick the Great in Berlin. These works contain some of Euler's greatest mathematics: the Konigsburg bridge problem, his solution to the Basel problem, his first proof of the Euler-Fermat theorem. Also presented are important results that we seldom realize are due to Euler: that mixed partial derivatives are equal, our f(x) notation, and the integrating factor in differential equations. The book is a portrait of the world's most exciting mathematics between 1725 and 1741, rich in technical detail, woven with connections within Euler's work and with the work of other mathematicians in other times and places, laced with historical context.