Osprey, known as fish eagles are enormous birds of prey, second in size only to bald eagles. They are found throughout North America, and they are more common in Canada than bald eagles are. Nesting on hydro poles and dead trees, they are always found near open water, as their primary source of food is fish. They are incredibly skilled at dive bombing from above to snatch a fish out of the water and carry it off to be eaten. They will often seize fish that are even heavier than they are. These osprey have just returned to Canada from their winter migration. A breeding pair have found their usual nest and they have taken up residence to start their family.
A nature enthusiast has found an ingenious way to install an action camera in the nest. The biggest challenge was that the cameras had a limited battery life and
Scientists affiliated with leading research institutions across the U.S. state in a letter published Monday in the journal Science that researchers across disciplines must converge to deliver clear public health guidance about how SARS-CoV-2 is spread in the air.
The researchers write in the open letter that the scientific community must clarify the terminology used related to aerosols and droplets, and employ a more modern size threshold, rather than the existing one based on 1930s-era work. Authors include experts from the University of California San Diego, University of Maryland, Virginia Tech, and others.
Public health officials should make a clear distinction between droplets ejected by coughing or sneezing — which have inspired the social distancing mantra of six feet of separation between people — and aerosols that can carry the virus for much greater distances. Viruses in aerosols smaller than 100 microns can remain airborne in a confined space for
With lockdowns around the world, the COVID-19 pandemic has hit the travel industry especially hard. In Asia, however, several startups are adapting by focusing on domestic activities (or “staycations”) instead of international travel. They include Taipei-based KKday, which announced today that it has closed a $75 million Series C led by Cool Japan Fund and the National Development Fund of Taiwan. Existing investors Monk’s Hill Ventures and MindWorks Capital also returned for the round.
Founded in 2014, KKDay will use its new funding on Rezio, a booking management platform it began piloting in March, starting with Japan and Taiwan.
Created for tour operators and activity providers, especially those who previously operated mostly offline, Rezio can help reduce operational costs by allowing its users to set up a booking website that works with different payment gateways and manage availability by tracking bookings from different channels. The latter is especially important during