British Wildlife is the leading natural history magazine in the UK, providing essential reading for both enthusiast and professional naturalists and wildlife conservationists. Published eight times a year, British Wildlife bridges the gap between popular writing and scientific literature through a combination of long-form articles, regular columns and reports, book reviews and letters.
Conservation Land Management (CLM) is a quarterly magazine that is widely regarded as essential reading for all who are involved in land management for nature conservation, across the British Isles. CLM includes long-form articles, events listings, publication reviews, new product information and updates, reports of conferences and letters.
To buy acrylic plastic (polymethyl methacrylate) effectively, you must choose between two primary manufacturing types: and Extruded . While they look identical, their performance during cutting, engraving, and long-term use differs significantly. 1. Choose Your Type: Cast vs. Extruded Cast Acrylic Extruded Acrylic Best For Laser engraving, high-end displays, complex machining. General signage, simple glazing, budget-friendly projects. Manufacturing Liquid poured into molds; cures slowly. Pellets melted and pushed through rollers. Machinability Cleaner cuts; doesn't melt easily when drilled or milled. More prone to melting or "gumming up" tools. Laser Result Engraves to a crisp, frosty white. Engraves with a "melted" look; less vivid. Thickness Slight variations across the sheet. Highly consistent thickness. Cost More expensive due to labor. Typically 20-40% cheaper. 2. Select the Right Thickness
Standard thickness is measured in millimeters (mm) or fractions of an inch. Acrylic Sheet 101: A Comprehensive Guide