Reposted
One of the most dangerous persistent myths is that planes are safe due to ventilation.
In reality ventilation is only on part of the time, and there is bad ventilation before and after take off.
And viruses can still spread easily in crowds over short distances regardless of ventilation status.
In reality ventilation is only on part of the time, and there is bad ventilation before and after take off.
And viruses can still spread easily in crowds over short distances regardless of ventilation status.
December 23, 2025 at 8:36 PM
One of the most dangerous persistent myths is that planes are safe due to ventilation.
In reality ventilation is only on part of the time, and there is bad ventilation before and after take off.
And viruses can still spread easily in crowds over short distances regardless of ventilation status.
In reality ventilation is only on part of the time, and there is bad ventilation before and after take off.
And viruses can still spread easily in crowds over short distances regardless of ventilation status.
Reposted
Amputating a limb provides strong long term protection against losing same limb from frostbite.
November 11, 2025 at 8:01 PM
Amputating a limb provides strong long term protection against losing same limb from frostbite.