Vacuum Flask, James Dewar WHAT:Vacuum FlaskWHERE:Royal Institution, UK LOCATION:Accreditation in progressWHEN:1892 WHO:James Dewar DETAILS:Accreditation in progress LINKS: Accreditation in progress To register as a World Origin Site, large or small, simply supply your Claim together with its Justification to the website for inclusion in this new Global Database.REGISTER HEREOther World Origin Sites Football Association, Ebenezer MorleyMartin Wilkie2024-01-20T14:06:36+00:00 Splitting of an Atom, Crockford & WaltonMartin Wilkie2024-01-20T14:07:34+00:00 Theodolite, Leonard DiggesMartin Wilkie2024-01-20T14:07:50+00:00 Steel Framed Umbrella, Samuel FoxMartin Wilkie2024-01-20T14:07:38+00:00 Check us out on Social Media Martin Wilkie2024-01-20T14:08:01+00:00