Historical educational wall chart posters History Timeline wall charts by Historia are a marvellous way to give context to the vast amount of information available today. The eye-catching design and high quality finish make them an attractive adornment in any room. The images are carefully selected for maximum impact and the captions are succinct and informative. Our full colour posters are made from 200gsm silk paper and are both durable and luxurious to the touch. Educational wall chart illustrating the History of Science over the last 2000 years. The wheel got things rolling. From the early steam engines to the Hadron collider, propelling particles close to the speed of light, technology has advanced at a bewildering pace. Driven chiefly by necessity, inspired by nature and often realised by the inventiveness of a curious mind. Product Dimensions: 120 x 32 cm Great for the classroom / education Perfect in the kitchen, bathroom or hall The focus of interest in any room Fun to learn with this great new series of Timelines from Historia Impossible to ignore