Pigeons wearing tiny, high-tech backpacks have started patrolling England’s capital city to monitor the air quality of the famous “London fog.” The birds sport a GPS device and specially designed ...
In response to the Covid-19 pandemic, a pest control company has pivoted to offer an additional disinfecting service. Using backpack fogging machines and a disinfectant listed by US authorities as ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback