Miscellaneous Intelligence. 287 
aves and never by the inferior. They have also as- 
certained that the oxygen produced by the decomposition of the car- 
nic acid has a definite course—that it descends invariably from the 
leaves towards the roots. Thus when a stem of a Potamogeton is 
placed horizontally in water, the emission of the gas always takes place 
by the section nearest the root end of the plant. 
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upon the part in pain, or upon a piece of linen cloth which is to be 
Immediately applied to this part, and the contact is maintained by a 
bandage; and quickly the pain is relieved. A pomatum of this ether 
may also be employed consisting of 4 grammes to 20 of suet; or if of 
the sesquichlorid of carbon, 4 of this agent to 30 of suet; It may be 
used either with friction or without. ‘The insensibility is not simply 
ble; has a 
between 
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