Laughing Gas (novel) and darling of all American mothers. Joey is also going to have a tooth out, but Joey is going to be operated on by B.K. Burwash, Zizzbaum's rival—they have a common waiting-room—exactly at the same time as Reggie. Presently reporters storm the dentist's practice to take photos of Joey and interview him. Both Reggie and Joey get laughing gas as anaesthetic. When Reggie regains consciousness he finds himself spoken to by B.K. Burwash, and also in the latter's chair. He concludes that there has been a switch in the fourth dimension: Joey's and his souls have changed bodies. Before he
Xylyl bromide Xylyl bromide Xylyl bromide, also known as methylbenzyl bromide or T-stoff ("Substance-T"), is any member or a mixture of organic chemical compounds with the molecular formula CH(CH)(CHBr). The mixture was formerly used as a tear gas. All members and the mixture are colourless liquids, although commercial or older samples appear yellowish. Xylyl bromide is an irritant and lachrymatory agent. It has been incorporated in chemical weapons since the early months of World War I. Some commentators say the first use was in August 1914, when the French attacked German soldiers with tear gas grenades, but the agent used in that