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 Atmospheric Steam Engine, Thomas NewcomenMartin Wilkie2024-01-20T14:06:12+00:00 Spoked Wheel, George CayleyMartin Wilkie2024-01-20T14:07:35+00:00 Hydraulic Press, Joseph BramahMartin Wilkie2024-01-20T14:06:42+00:00 Bouncing Bomb, Barnes WallisMartin Wilkie2024-01-20T14:06:17+00:00 Check us out on Social Media Martin Wilkie2024-01-20T14:08:01+00:00