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Latest Blog Posts
22
FebCatching the Wave
On February 22, 1857, German physicist Heinrich Rudolf Hertz was born. He was a student and protégé of the great Hermann von Helmholtz. Hertz began his career as a university lecturer and quickly established himself as an accomplished speaker. In … Continue reading →
09
FebS’no Wonder
On February 9, 1865, American photographer and pioneering weather scientist Wilson Alwyn Bentley was born. After experiencing the Vermont winter snows for almost two decades, Bentley followed his passion for capturing the beauty of snowflakes for others to share. … Continue reading →
Category Archives: On This Day
Catching the Wave
On February 22, 1857, German physicist Heinrich Rudolf Hertz was born. He was a student and protégé of the great Hermann von Helmholtz. Hertz began his career as a university lecturer and quickly established himself as an accomplished speaker. In … Continue reading
Posted in On This Day
Tagged February 22, Heinrich Rudolf Hertz, hertz unit, On This Day, radio waves, The Roberta Bondar Foundation, wave theory
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S’no Wonder
On February 9, 1865, American photographer and pioneering weather scientist Wilson Alwyn Bentley was born. After experiencing the Vermont winter snows for almost two decades, Bentley followed his passion for capturing the beauty of snowflakes for others to share. … Continue reading
Posted in On This Day
Tagged February 9, microphotography, On This Day, photomicrographs, snowflake photographs, snowflakes, The Roberta Bondar Foundation, Wilson A Bentley, Wilson Alwyn Bentley
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Happy Birthday, Roberta!
On this day in Sault Ste Marie Ontario, future neuro-ophthalmologist and payload specialist Roberta Lynn Bondar was born. Of course, no one knew all that at the time. Or even what those words meant. She had to learn to walk … Continue reading
Posted in On This Day
Tagged December 4, On This Day, Roberta Bondar
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An Eye on the Weather
On October 16, 1975, NASA launched GOES-1 – the first Geostationary Operational Environmental Satellite. Over the Indian Ocean, GOES-1 achieved a specific geostationary orbit, approximately 35,785 km (22,236 mi) above the equator, following the direction of Earth’s rotation, matching its … Continue reading
Posted in On This Day
Tagged geostationary satellite, GOES-1, October 16, On This Day, The Roberta Bondar Foundation, weather satellite
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World Oceans Day
Yearly, on June 8, World Oceans Day recognizes 71% of our planet as an interconnected entity since all oceans are linked and flow together as one. Marine life moves without regard for ocean label. Unfortunately, so does acid rain … Continue reading
Posted in On This Day
Tagged The Roberta Bondar Foundation, World Oceans Day
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World Environment Day
On June 5, 2020, World Environment Day celebrates its 46th anniversary. This year, the focus – For Nature – calls our attention to the increasing instability of natural systems like climate and fresh water, advising us to take action … Continue reading
Posted in On This Day
Tagged food waste, green economy, June 5, On This Day, The Roberta Bondar Foundation, UN Environment Programme, UNEP, WED, World Environment Day
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International Day for
Biological Diversity
On May 22, 1993, the United Nations sanctioned this date as the International Day for Biological Diversity to increase awareness of biodiversity issues worldwide. Our Solutions are in Nature is this year’s theme on International Day for Biological … Continue reading
Posted in On This Day
Tagged International Day for Biological Diversity, International Year of Small Island Developing States, Island Biodiversity, May 22, On This Day, The Roberta Bondar Foundation, UNESCO
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Biological Diversity
Biological Diversity
Giving Us the World
On May 20, 1570, the world’s first true modern atlas, was published in Antwerp. Compiled by Flemish geographer and cartographer Abraham Ortelius (Ortels), Theatrum Orbis Terrarum [Theatre of the World] was a bound collection of maps and explanatory text. … Continue reading
Posted in On This Day
Tagged 16th century mapmaking, Abraham Ortelius, Abraham Ortels, cartography, first modern atlas, May 20, On This Day, The Roberta Bondar Foundation, world’s first atlas
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Mount St. Helens
On May 18, 1980, in Washington state, Mount St. Helens volcano exploded leaving 57 people dead or missing. This was a Plinian eruption. It validated Pliny the Younger’s eyewitness description, often regarded as exaggeration, of the Vesuvius explosion that … Continue reading
Posted in On This Day
Tagged Cascade Volcanic Arc, Juan de Fuca Plate, May 18, Mount St. Helens, National Volcanic Monument, On This Day, Pacific Ring of Fire, pyroclastic flows, stratovolcano, The Roberta Bondar Foundation
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World Migratory Bird Day
The Second Weekends of May and October are weekend events observed twice each year as World Migratory Bird Day to focus world attention on the need to protect migratory bird populations, their habitats, and their international flyways. … Continue reading
Posted in On This Day
Tagged bird migration, flyways, migratory birds, On This Day, The Roberta Bondar Foundation, World Migratory Bird Day
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