Geologist Jerry Magloughlin made a lava video that's a real labor of love. It describes the marvelous complexity of Hawaiian lava flows, combined with lots of cool footage and interesting facts. Plan on learning many new things.
A geologist describes the types of lava flows found on Hawaii, including pahoehoe and aa, shows what happens when wood is introduced into pahoehoe lava, and shows why lava deltas are dangerous and can disappear quickly. Animations, aerial footage, ground shots, time lapse.
• Hawaiian Lava Flows (YouTube / Jerry Magloughlin)
Just for kicks, Paul Rule, 66, participated in a study launched by the Cambridge Natural History Society that enlisted citizen scientists and nature-lovers to help deepen knowledge of the flora and fauna in Cambridge, England. Rule recorded nearly 600 different animal species in his “ordinary” city garden, including an elephant moth like the one seen […]
Astronaut David Scott re-created, in 1971 during the Apollo 15 mission, Galileo’s “falling bodies” experiment by dropping a hammer and feather on the moon at the same time. Simply, both fell at the same rate because there was no air resistance. screengrab via Wonders of Physics/YouTube (Digg)
“Test counts inflated, death tolls deflated, metrics shifted.”
Knowledge is power. And a company that knows who its customers are is far more likely to see those customers return. On the web, information gathering often comes in the shape of an online form. Whether it’s a registration, a contest, an order, or just a simple contact, those opportunities to engage with users and […]
It’s impossible for anyone to truly escape the effects our COVID-19 lifestyle changes have made, but if you’re a web developer, there’s a decent chance your work life might be virtually unchanged. Even before the quarantines and work-from-home orders, over 16 percent of web developers were already self-employed. And with a growing number of tech […]
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