Praxis. Methods & gear for the wild outdoors. Greater human factors-related working efficiencies in fieldwork. Improved personal and organizational resilience.
A black hole located 230 million light-years away from Earth, at the centre of a galaxy named J0437+2456 and approximately three million times larger that our Sun - was found to be moving at a speed of 110,000 miles per hour.
Sangak, also known as Persian Pebble Bread or Persian Army Bread, is a flatbread usually made with whole meal flour, and baked on a bed of hot stones.
[read more: https://t.co/wxl0HsHIYW]
https://t.co/6WWpoXjo0v
@johnhawks Exposing marrow in scavenged carcasses. Chopping hot cooked muscle from bone of cooking carcasses without burning fingers. Surely, a commitment to mining or collecting, processing, and carrying a big hunk of rock offered frequent or daily returns on investment. A multitool.
📢Humans have been using #bear skins for protection from the cold weather for at least 300,000 years.❄️
Research team from @uni_tue, @Senckenberg and @LeidenArchaeo examined traces on bones from the archaeological site of #Schöningen in Lower Saxony.
👉https://t.co/eDXz3TJZUu
**NEW** eBird Trend maps for N. America - Thanks to >1 million citizen scientists we now have fine-scale maps of population trends for >500 bird species. Many are deeply sobering, but they also contain hope that we can act @Team_eBird@CornellBirds https://t.co/lCelGFHzqO
"[R]isky play may have evolved due to [its] anti-phobic effect in normal child development... [W]e may observe an increased neuroticism or psychopathology in society if children are hindered from partaking in age adequate risky play." https://t.co/V1vvPYqVTi
Destructive past 5 years across the Gulf with landfalling Cat 4 & 5 hurricanes. #Ian, which will be another "I" storm retired, is now the 6th. @WINKNews
Which way to adjust my compass declination? Stop the animation at the end. The green line (zero declination) roughly tracks the Mississippi River valley, today. Do you see ...
Magnetic declination is the angle between magnetic north and true north. As the Earth's magnetic field varies over time, the positions of the north & south magnetic poles gradually change. This map displays historical isogonic lines for the years 1590-2020 https://t.co/FuJ3uQLgSS