Cutting masonry with a reciprocating saw? This Spider carbide tooth reciprocating saw blade is designed to cut through materials like brick, block, and mortar something most people wouldn’t even attempt with a recip saw. Instead of switching to a grinder or specialized masonry saw, this blade lets you make controlled cuts using a tool most contractors already have on site. The carbide teeth are built for durability and aggressive cutting in tough material. The real question is would you trust a

1972: How to keep warm during a 1970s power cut. Blue Peter was on hand with some household tips for its young viewers on how to keep older relatives warm during a power cut. In February of that year, miners striking over pay were picketing power stations, leading to a shortage of electricity and regular power cuts across Britain. Clip taken from Blue Peter, originally broadcast on BBC One, 21 February 1972. | BBC Archive