Quantum abacus
List quantum abacus
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Soroban abacus style, perfect for fast calculation2 pcs abacus:1 pcs 13 bamboo sticks abacus & 1 pcs 15 bamboo rods abacuscan be used as classical calculator in office, education tool for teacher or a gift for abacus collectors
6 €
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Number of puzzle pieces: 1great fun for the whole fanily, for all generationsdate first available: 19 nov
46 €
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Notice:this kind abacus is just design for teacheruse for: teachercan hanging on the blackboardabacus: can hanging on the wallabacus: plastic beadswarning: just for teacher
19 €
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Notice:this kind abacus is just design for teacheruse for: teachercan hanging on the blackboard(abacus: can hanging on the wallabacus: plastic beadswarning: just for teacher
19 €
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Ice:this kind abacus is just design for teacheruse for: teachercan hanging on the blackboardabacus: can hanging on the wallabacus: plastic beadswarning: just for teacher
22 €
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abacus is a magical tool to make brain smarterthe abacus gives concrete visible display of numbers by beadscalculations made by the abacus is a integration of mind and body
3 €
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Soroban abacus style, ideal for fast calculationthis abacus is encased in a sturdy plastic e and suspended with bamboo polescan as a classical computer in the office, educational tool are used for teachers or a gift for abacus collectors
3 €
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The non-destructive non-slip rubber feet on the abacus base prevent the abacus from slippingit makes the calculation function of traditional abacus into an enlightening function, suitable for children aged 4-12, and the learning age is 4-10 years old
9 €
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The non-destructive non-slip rubber feet on the abacus base prevent the abacus from slipping1x(it makes the calculation function of traditional abacus into an enlightening function, suitable for children aged 4-12, and the learning age is 4-10 years old
9 €
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The non-destructive non-slip rubber feet on the abacus base prevent the abacus from slipping2x(it makes the calculation function of traditional abacus into an enlightening function, suitable for children aged 4-12, and the learning age is 4-10 years old
20 €
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The non-destructive non-slip rubber feet on the abacus base prevent the abacus from slipping3x(it makes the calculation function of traditional abacus into an enlightening function, suitable for children aged 4-12, and the learning age is 4-10 years old
27 €
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abacus style abacus, plastic e, 17 digitsmaterial: plastic
3 €
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quantum theory is weirdbut in "quantum", kumar brings einstein back to the centre of the quantum debateas niels bohr said, if you weren't shocked by quantum theory, you didn't really understand ityet for 60 years most physicists believed that quantum theory denied the very existence of reality itselfquantum theory looks at the very building blocks of our world, the particles and processes without which it could not existtake it nice and easy and savour the experience of your mind being blown without recourse to hallucinogens' nicholas lezard, guardian for most people, quantum theory is a byword for mysterious, impenetrable sciencein this magisterial book, manjit kumar gives a dramatic and superbly-written history of this fundamental scientific revolution, and the divisive debate at its corein this tour de force of science history, manjit kumar shows how the golden age of physics ignited the greatest intellectual debate of the twentieth centurywerner heisenberg's uncertainty principle and erwin schrodinger's famous dead-and-alive cat are similarly strange"quantum" is the essential read for anyone fascinated by this complex and thrilling story and by the band of brilliant men at its heartand yet for many years it was equally baffling for scientists themselvessee oxfam website for delivery information read morewhile "quantum" sets the science in the context of the great upheavals of the modern age, kumar's centrepiece is the conflict between einstein and bohr over the nature of reality and the soul of sciencein , albert einstein suggested that light was a particle, not a wave, defying a century of experiments'bohr brainwashed a whole generation of physicists into believing that the problem had been solved', lamented the nobel prize-winning physicist murray gell-mannoxfam shop worcester 'this is about gob-smacking science at the far end of reason
8 €
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The text stresses the continuity between the quantum world and the classical world, which is merely an approximation to the quantum worldoxfam bookshop knutsford the physics of quantum mechanics aims to give students a good understanding of how quantum mechanics describes the material worlda chapter is devoted to entanglement, quantum computation, density operators and their role in thermodynamics, and the measurement problemevery opportunity is taken to illustrate the emergence of the familiar classical, dynamical world through the quantum interference of stationary stateshydrogen and helium are discussed in some detail and it is shown that quantum mechanics enables us to understand the structure of the periodic table without engaging with the complexities of many-electron atomsdirac notation is used from the outset and students are trained to move easily from one representation to another, choosing whichever representation is best suited to a particular problemrigorous algebraic methods are preferred to the solution of partial differential equationsscattering phenomena, including the origin of radioactivity, are handled early on in the accessible context of one dimension, and at the end of the book with some rigour in three dimensionsthe connections between observables, operators and transformations are clearly explained and the standard commutation rules derived from the properties of spacetimethe mathematical prerequisites are no more than simple vector algebra, taylor series expansion and the use of integrating factors to solve linear first order differential equationsname written on inside facing page see oxfam website for delivery information read moreit shows that the theory follows naturally from the use of probability amplitudes to derive probabilitiesit stresses that stationary states are unphysical mathematical abstractions that enable us to solve the theory's governing equation, the time-dependent schroedinger equation
39 €
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Small mini abacus here is a very nice abacus! this
7 €
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John lewis desk from their abacus rangegreat desk, which is really solid and abacus range still on sale at jlp to add too for home officecollection onlysome slight rippling to surface due to water bottle leaking, as shown on photographrrp is £229 brand newsale due to redecorationone owner from new
90 €
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Woodworks abacus and chalkboardthe abacus has 4 bars each with 10 beads ona fun and educational toy from woodworks(chalks not included)
9 €
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A wooden abacus with brightly colored beadsthis wooden abacus is a traditional, educational toy designed specially for the children up to three years oldin addition, your baby's muscle can also be exercised greatly
3 €
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Can be used as classical calculator in office, education tool for teacher or a gift for abacus collectors13 bamboo rods, with 1 bead above and 4 beads below on each rod
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Oxfam shop scarborough a vintage abacus from the lotus flower brandit will be taped down for safety purposessee oxfam website for delivery information read moreall damage can be seen in photographsone corner holding is detached from the wooden body of the abacus, but this is potentially fixablemade in the people's republic of china
19 €
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Traditional wooden abacuscounting beads one side alpha blocks other sideused but very good condition£8 collection only
8 €
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Large wooded brightly coloured numerical abacus (all wood) 16"by 16" suitable for children 2+ years £13 plus large wooded brightly coloured alphabet abacus (all wood) suitable for children 2+ years £13 effective tools to promote early learning both in immaculate condition £25 for both:-) smoke free household collection wa32rq
13 €
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Large wooded brightly coloured numerical abacus (all wood) 16"by 16" suitable for children 2+ years £11 plus large wooded brightly coloured alphabet abacus (all wood) suitable for children 2+ years £11 effective tools to promote early learning both in immaculate condition £20 for both:-) smoke free household collection wa32rq
11 €
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Large wooded brightly coloured numerical abacus (all wood) 16"by 16" suitable for children 2+ years £10 plus large wooded brightly coloured alphabet abacus (all wood) suitable for children 2+ years £10 effective tools to promote early learning both in immaculate condition £19 for both:-) smoke free household collection wa32rq
10 €
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quantum leap #1-13 by george broderick, jrand mark jones-1x() reprints #1 with added quantum leap con photossam beckett led an elite group of scientists into the desert to develop a top secret project known as quantum leapepi-log journal #9 & 10 featuring quantum leap articles and episode guides (together with planet of the apes and the wild wild west)-2x() based on the tv series by donald pingersoll, john holland, steven dorfman, terry collins, charles marshall, andy mangels, peter quinones, bruce scalet, scott rockwell, christine hantzopulos-hunt, mark jones, rob davis, andy price, dan day, david day, mike deodato sr (!), john garcia and luke ross amongst others-13x() complete series! quantum leap special edition #1 by george broderick jrpublisher williams eare you interested in this item? this item is up for auction at catawikipressured to prove his theories or lose government funding, drour weekly auctions feature thousands of unusual, rare, and exceptional objects you won’t find in just any storecatawiki’s goal is to make special objects universally availablebellisario, that ran for 5 seasons from tillpremise o/t series: theorizing that one could time travel within his own lifetime, drbeckett prematurely stepped into the accelerator chamberplease click on "respond to advert" (orange button) to get redirected to the catawiki website
46 €
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Used horizon quantum ii hrc cs treadmill for sale, in good conditionalso includes a new belt from gb belting, which cost over £130 and was only used a handful of times75" (80% tapered) motor: 2specifications: four led windows with dot matrix polar chip and direct speed bar (quantum ii hrc) console feedback: calories, elevation, speed, pulse, distance, profile, laps and time programs(programs 8): manual, cross country, hill run, after burner, race, adventure 1, heart rate control (quantum ii hrc), adventure 2 (quantum ii hrc) heart rate feedback: hand grip pulse and polar chip receiver (chest strap not included) elevation range: 0 - 10% incline speed range: km/h running area: 46 x 140 cm user capacity weight limit: 134kg (21st/300lb) cushioning: variable elastomer running belt: 1f class insulation frame: heavy gauge steel dimensions:(cm) length / height / width:open , folded read more2 ply running deck: 18 mm pre-waxed rollers: 10 hp continuous dutycollection only due to weight and size of the item6 mm thick no curl belt
350 €
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Used horizon quantum ii hrc cs treadmill for sale, in good conditionalso includes a new belt from gb belting, which cost over £130 and was only used a handful of timesspecifications: four led windows with dot matrix polar chip and direct speed bar (quantum ii hrc) console feedback: calories, elevation, speed, pulse, distance, profile, laps and time programs(programs 8): manual, cross country, hill run, after burner, race, adventure 1, heart rate control (quantum ii hrc), adventure 2 (quantum ii hrc) heart rate feedback: hand grip pulse and polar chip receiver (chest strap not included) elevation range: 0 - 10% incline speed range: km/h running area: 46 x 140 cm user capacity weight limit: 134kg (21st/300lb) cushioning: variable elastomer running belt: 1f class insulation frame: heavy gauge steel dimensions:(cm) length / height / width:open , folded read more0 hp continuous dutycollection only due to weight and size of the item2 ply running deck: 18 mm pre-waxed rollers: (80% tapered) motor: 26 mm thick no curl belt
200 €
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Used horizon quantum ii hrc cs treadmill for sale, in good conditionalso includes a new belt from gb belting, which cost over £130 and was only used a handful of timesspecifications: four led windows with dot matrix polar chip and direct speed bar (quantum ii hrc) console feedback: calories, elevation, speed, pulse, distance, profile, laps and time programs(programs 8): manual, cross country, hill run, after burner, race, adventure 1, heart rate control (quantum ii hrc), adventure 2 (quantum ii hrc) heart rate feedback: hand grip pulse and polar chip receiver (chest strap not included) elevation range: 0 - 10% incline speed range: km/h running area: 46 x 140 cm user capacity weight limit: 134kg (21st/300lb) cushioning: variable elastomer running belt: 1f class insulation frame: heavy gauge steel dimensions:(cm) length / height / width:open , folded read more0 hp continuous dutya bargain at £150 for a high quality home treadmill! collection only due to weight and size of the item2 ply running deck: 18 mm pre-waxed rollers: (80% tapered) motor: 26 mm thick no curl belt
150 €
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Pride quantum q600 electric wheelchair (powerchair) pride quantum q600 electric wheelchair (powerchair) pride quantum q600 electric wheelchair (powerchair) read more
650 €
