The good news is that, unless an animal is confined in a pillowcase (as above) or in a room with extreme amounts of smoke, inhaling secondhand marijuana smoke is not likely to lead to intoxication. If this were a concern, it would be hard to walk the streets of San Francisco without catching a secondhand buzz.
If you have a message with multiple segments (a message over 160 characters will be broken up into 160-character segments), Twilio will queue the messages and release them at the rate of one message segment per second.
The 140-character count was created to allow tweets to be send over SMS text messages. SMS has a 160-character count, so Twitter made its limit 20 characters shorter to allow for @names. Twitter has a passionate group of more than 300 million customers, but its growth has stagnated.