This Tiny, Tiny Creature, Imaged With Scanning Electron Microscopy, Is A Diatom - A Single-celled Microorganism

This Tiny, Tiny Creature, Imaged With Scanning Electron Microscopy, Is A Diatom - A Single-celled Microorganism

This tiny, tiny creature, imaged with scanning electron microscopy, is a diatom - a single-celled microorganism in a silica shell 🔬 They’re incredibly abundant in the soil and oceans - there are so many that they produce around 20 percent of Earth’s oxygen! 😱 📷: CSIRO https://ift.tt/2lYLr1e

More Posts from Astrodon and Others

8 years ago
Some Amazing High School Art Found During #artcrawl . #hamont #jamesstreetnorth #centre3 (at Vasco Da

Some amazing high school art found during #artcrawl . #hamont #jamesstreetnorth #centre3 (at Vasco Da Gama Soccer Club)


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6 years ago

Puppy sitting this morning with a really good boy. Almost caught his tail. My sock was a reasonable facsimile. #jakeandcarl #hamont #puppysitting #puppiesofinstagram @jake_and_carl (at Hamilton, Ontario)


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7 years ago
The Sun Finally Came Out A Bit And The Temp Rose A Little Above Freezing, So I Decided To Get Out For

The sun finally came out a bit and the temp rose a little above freezing, so I decided to get out for a hike. Went down to Bayfront Park and the Waterfront Trail. The breeze was chilly however the sun felt nice. Stopped by the nesting mute swans that are there each year. My friend Janine had posted that they had laid their 1st 2 eggs. I was curious how.more had been deposited since they take 2 or 3 weeks to lay the full clutch. Fortunately mom didn't make me wait too long. I saw she had at least 9 eggs so far as she stood up after preening and turning the eggs. Not sure if she is finished with laying. The photos were only taken with my camera phone but the eggs are clear in some of the images. #muteswans #nestingswans #swaneggs #bayfrontpark #waterfronttrail #hamont (at Hamilton, Ontario)


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7 years ago
A Very Big Crowd In Attendance At Becky Katz 10 Years In Wood Exhibit At The Casino Artspace Gallery.

A very big crowd in attendance at Becky Katz 10 years in wood exhibit at the Casino Artspace Gallery. It was the first time I had a chance to see some of her work. I knew she was well known and respected in the Hamilton Art community. Besides her creative ideas, I now see she also has a lot of talent. #hamont #discoverhamilton #hamiltonart @booboobubble #centre3 @centre3_ #woodcarving #woodetching (at Casino Artspace)


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7 years ago
Spacey Painting Tonight As I Resume Art Night Mondays At #sitelines #sitelinesopenstudio On James St

Spacey painting tonight as I resume art night Mondays at #sitelines #sitelinesopenstudio on James St N after a one month break. Nice to see everyone again. #arttherapy #centre3 (at Artforms)


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6 years ago

Wait for it... My 1.5 year old cat just figured out she has a tail. Lol 😂🤣🐱🐈 (at Hamilton, Ontario)

6 years ago
A Couple Of Quiet Hours At Cherry Hill Gate And The Grindstone Marsh Area Of Royal Botanical Gardens.

A couple of quiet hours at Cherry Hill Gate and the Grindstone Marsh area of Royal Botanical Gardens. Sunny and pleasant temps. Had fun with some friendly critters. Photos from my phone camera. But they also didn't mind the DSLR when I pulled it out. @rbgcanada #cherryhillgate #grindstonemarsh #rbg #hiking #enjoyingnature (at Royal Botanical Gardens) https://www.instagram.com/p/BohxUcxB_Qx/?utm_source=ig_tumblr_share&igshid=jx0v5gyimyma


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7 years ago
Crescent Moon Over Bayfront Park. I'm At The Park Area Trying To Catch The Sunset (not Really) And Check

Crescent moon over Bayfront Park. I'm at the park area trying to catch the sunset (not really) and check on the status of the 3 swan pairs with nests in the area. Sadly things don't appear to be fairing well. One nest near the Bayfront boat launch apparently has lost 1 egg (down to 5??). One pair near the macassa marina has lost all their eggs and have abandoned their nest. I couldn't find any shell fragments. They were out in open water several hundred metres away with no young. The third pair seems to be still intact. The mother is still on the nest but I could not see the father. #hamont #Bayfrontpark #pier4 #crescentmoon (at Pier 4 - Bayfront)


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7 years ago
#Supercrawl Set Up On Fri Noon. Almost Done One Of The Main Stages Near #drdisc On Wilson St. #hamont

#Supercrawl set up on Fri noon. Almost done one of the main stages near #drdisc on Wilson St. #hamont #Hamilton #jamesstreetnorthartcrawl #jamesstreetnorth (at James St. North District)


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6 years ago
3 And A Half Bags Of Donations Prepared For 3 Of The Community Groups I Frequently Attend And Receive

3 and a half bags of donations prepared for 3 of the community groups I frequently attend and receive so much from. Time to give back a little. Mostly art related supplies. Though I've also included some personal care products that are always in need by MHRC. #sitelines thru @centre3_ , @thelostorganization and #mentalhealthrightscoalition I will also be making a small cash donation to @harrrp since I do pottery there. And they offer a lot more programs. My thanks to all of these organizations who have helped me and many others in our community, especially those dealing with mental health issues. All of you are very much appreciated. I hope that others reading this post will also consider making a contribution. #hamont #hamiltonontario #arttherapy #charity #charitydonation #mentalhealth #mhrc (at Hamilton, Ontario) https://www.instagram.com/p/BnJrjzknVel/?utm_source=ig_tumblr_share&igshid=kgsfec91y4vz


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astrodon - Don Pullen
Don Pullen

Ham radio operator, amateur astronomer, sci-fi nut, nerd and often dazed and confused. But I always travel with my towel.

106 posts

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