what a blow
by：Kenwei
2019-08-26
Thanks to the chemical detection portal developed by BarringerTechnologies in New Jersey, air travellers can test without realizing drugs and explosives.
Every passenger has to go through a channel similar to a metal detector.
Gentle airflow removes particles from the human body and brings them into the machine.
These particles can then automatically analyze substances such as drugs and explosives.
Designed for use at airports, prisons and military facilities, the portal will be available early next year.
Every passenger has to go through a channel similar to a metal detector.
Gentle airflow removes particles from the human body and brings them into the machine.
These particles can then automatically analyze substances such as drugs and explosives.
Designed for use at airports, prisons and military facilities, the portal will be available early next year.
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