Mechanics' Magazine, 第 15 卷

abutment angle apparatus appears applied axis axle Baddeley boat boiler bridge canal carriage centre Cherbourg cistern column of water common construction correspondent crank cylinder diameter direction distance effect engine equal Euclid Euclid's Elements experiments feet fixed Fleet Street force frame friction fulcrum give glass gonal gravity greater heat Hezron improvements inches inclined plane invention iron length lever Liverpool London London Bridge Lord TENTERDEN machine machinery Magazine means Mechanics ment meter miles mode motion move Nottington object observed obstacle pass patent pendulum pipe Pitcairn's Island plaintiffs plane Port Dundas present pressure principle produced pump purpose quantity railway ratchet-wheel readers road roller round Saxula screw ships side SIR HUMPHREY DAVY steam steam-carriage steam-engine sufficient suppose surface syphon tain thing tion tube valve velocity vessel weight wheel whole wood