<p>Zinc-copper battery. Voltmeter (orange) measuring a voltage (potential difference) of 1.1 volts for a zinc-copper battery cell. The cell consists of 2 strips of different metals dipped in electrolyte solutions (in beakers) and connected by a 'salt bridge' (white). On the right, copper is dipped in a copper sulphate solution, and on the left zinc is dipped in sulphuric acid. The zinc has a lower affinity for electrons than copper, and zinc from the zinc strip forms ions and electrons flow along the electrical wires and pull copper ions out of solution to form solid copper on the copper strip. Ion flow along the salt bridge closes the circuit.</p>
Elevate any room with our handcrafted stretched canvas gallery wraps. Printed with archival inks and wrapped around a 1.25” inch solid wood stretcher bar, our giclée big canvas art prints are a timeless option for any décor style or space.
<p>Our giclée canvas art prints are produced with high quality, UV-resistant, environmentally-friendly, latex inks and artist grade, polycotton canvas. We pride ourselves on color accuracy and image clarity to ensure your new canvas wall art lasts for years to come.</p>
<p>Assembled in the USA, each of our 1.25” inch gallery wrapped canvas art prints is stretched and stapled by our highly skilled craftspeople. Each canvas print is carefully handcrafted to ensure taut canvas wraps and clean corners for outstanding quality and durability.</p>
<p>Our handcrafted stretched canvas prints include sawtooth hangers for an easy and secure installation.</p>
Science
Chemistry
Andrew Lambert
Photography
