NOAA Says The Polar Freezer is In Defrost Mode

Report Card Highlights from NOAA

Surface air temperatures in the Arctic continued to warm at twice the rate relative to the rest of the globe. Arctic air temperatures for the past five years (2014-18) have exceeded all previous records since 1900.

Source: Dan’s Wild Wild Science Journal Dec. 20, 2018.  More data, graphs photos, text here:

NOAA’s Says The Polar Freezer is In Defrost Mode

 

 

 

 

 

PBS: Crash Course Astronomy Videos

PBS: Crash Course Astronomy Videos  
www.pbs.org/show/crash-course-astronomy/episodes
“Crash Course Astronomy is a 46-episode PBS series that educates the public about all things astronomy. Each episode is approximately ten minutes in length and covers topics ranging from Moon Phases to Black Holes to Gamma Ray Bursts. Written and hosted by astronomer and blogger Phil Plait, Crash Course Astronomy features clear, accessible explanations of astronomical phenomena accompanied by engaging (and helpful) images, videos, and animations. Episodes can be enjoyed individually – although many reference previous episodes, which may inspire viewers to explore the series chronologically. Crash Course Astronomy is a great resource to include in any science classroom, and may broadly appeal to anyone looking to make sense of astronomy-related news stories, whether they cover exoplanets or eclipses. [MMB] ” The Scout Report Dec. 9, 2016.astronomy-videos

Climate Change: Vital Signs of the Planet

Source:  The Scout Report — Volume 22, Number 16

scout@scout.wisc.edu

 
climate.nas= a.gov/climate_resource_center/interactives
“NASA’ s Global Climate Change: Vital Signs of the Planet website features a diverse set of resources related to the measurement, analysis, and dangers of global climate change. Here readers will find a collection of Interactive Features all designed to bring to life the sometimes abstract conclusions of scientific articles on climate and its effects on human and other life on Earth. For example, the Climate Time Machine allows readers to go backward and forward through four different key climate indicators, including Sea Ice, Sea Level, Carbon Dioxide, and Global Temperature. Perfect for educators who are looking for impactful visual representations of the rising temperatures on the planet, the interactive makes these measurements visceral in a way that charts and graphs are seldom able to do. Other interactives on the page include the Global Ice Viewer, Quizzes, The Sun: A Virtual Tour, The Water Cycle, and others. [CNH]”

IEEE Xplore — a 4-min. video

This video explains the scope and utility of this engineering database.  There are examples of searching and filtering results…. from nearly 4 million items  ( http://ieeexplore.ieee.org/Xplore/home.jsp )

We, at Princeton can access, via IEEE:

IEEE/IET Electronic Library (IEL)

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