The direction of sound 10 times

Architecture of Scotland in the Industrial Revolution includes all building in Scotland between the mid-eighteenth century and the end of the nineteenth century. During this period, the country underwent an economic and social transformation as a result of industrialisation, which was reflected in new architectural forms, techniques and scale of building. In the second half of the eighteenth century, Edinburgh was the focus of a classically inspired building boom that reflected the growing wealth and confidence of the capital. Housing often took the form of horizontally divided tenement flats. Some of the leading European architects during this period were Scottish, including Robert Adam and William Chambers.

Ann Dvorak was an American stage and film actress.

3,4-Dichloroamphetamine (3,4-DCA), is an amphetamine derived drug invented by Eli Lilly in the 1960s, which has a number of pharmacological actions. It acts as a highly potent and selective serotonin releasing agent (SSRA) and binds to the serotonin transporter with high affinity, but also acts as a selective serotonergic neurotoxin in a similar manner to the related para-chloroamphetamine (PCA), though with slightly lower potency. It is also a monoamine oxidase inhibitor (MAOI), as well as a very potent inhibitor of the enzyme phenylethanolamine N-methyl transferase which normally functions to transform noradrenaline into adrenaline in the body.