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Crash Course
Complex Animals: Annelids & Arthropods - CrashCourse Biology
Hank continues our exploration of animal phyla with the more complexly organized annelida and arthropoda, and a biolography on insects.
Curated Video
Woodturning - Segmented Vase
In this video I re-used some of my offcuts and leftover wooden segmented rings from previous woodturning projects to create this cool looking segmented vase. Total of 13 different layers with variety of different hardwoods like American...
Curated Video
Woodturning - GIANT Oak Burl Bowl (15kg / 33lbs)
Woodturning this incredible giant English oak burl bowl, out of massive blank what weights approx. 15kg or 33lbs total and 40cm/16” diameter. This huge burl / burr is full of amazing grain characteristics and also found a living creator...
Curated Video
Woodturning - Live Edge Walnut Bowl
In this woodworking video, I used a woodturning lathe to turn a large American black walnut log into a natural live edge bowl. A natural edge bowl is one where the rim of the bowl utilises the wood in its natural state and flowing with...
Curated Video
Woodturning - GIANT Log to Bowl
In this wood turning video I attempt to turn a giant monkey puzzle log into a beautiful looking wooden bowl. Monkey puzzle has some really interesting branches growing through the entire log giving plenty of characteristics to the piece....
Curated Video
Woodturning - The Spalted Beauty
In this woodturning video, I transform a punky and spalted beech log into vase / vessel. Picked up some fire wood the other week and there was some truly stunning piece of logs with full of characters. This piece was punky at some places...
Curated Video
Woodturning - Black Hybrid Goblet with MAGIC Captive Rings
Stabilised elm burl turned into a hybrid wedding goblet with two captive rings. It was a freshly cut burl/burr but spent 30hrs in the oven to dry out then stabilisation process could begin. Mixed with black and silver resin powder then...
Curated Video
Woodturning - Vase Explosion
In this woodturning video, I will attempt to turn a segmented vase explosion by using open segments technique. I used some padauk and wenge hardwood for this project. Some of the rings will be missing two or three segments and it will be...
Curated Video
Woodturning – Large Hybrid Pepper Mill
In this woodturning video, I will turn an incredible looking large hybrid pepper mill out of some kiln dried elm burl and epoxy resin. Resin was mixed with ocean blue mica powder. I used CrushGrind original ceramic mechanism for ultimate...
Curated Video
Woodturning - Aluminium Vase
Let’s see how to turn a segmented aluminium vase. Turning on a wood lathe is fun and challenging time to time and in this week’s project I certainly tested myself. In this woodworking video I will wood turn a wooden vase out of sapele...
Curated Video
Woodturning - Beehive Segmented Vase
In this woodturning video, I transform some left-over offcuts pieces into a beehive inspired segmented vase. When I made my earlier chaotic / chaos segmented vase had some extra material made up so decided to use them for a smaller...
Curated Video
I Spent Over 100 Hours To Make This BUT Does NOT Fit On My Lathe
Here we are, my greatest woodworking / woodturning project so far to date. My initial plan was to make a segmented wooden torus art but due some miscalculation that did not fit on my lathe so had to improvise. Used sapele hardwood...
Professor Dave Explains
Phylum Annelida Part 2: Polychaeta (Segmented Marine Worms)
Now that we are familiar with the characteristics of annelids, let's zoom in on the polychaetes, which are the segmented marine worms. What do these worms do in the sea all day long? How are they different from land worms? Let's get a...
Astrum
Better than the James Webb Space Telescope? The Upcoming Extremely Large Telescope
Looking forward to the James Webb Space Telescope? Just wait until ESO's Extremely Large Telescope (ELT) is completed.
Brian McLogan
Determine the quadrant of the angle given in radians - how to pass math class
👉 Learn how to determine the quadrant of an angle given in radians. Recall that 1 radian is the distance on the circumference of the circle that is equivalent to the radius of the circle. Also, recall that the circumference of a circle...
Bloomberg
Bloomberg Intelligence's 'Equity Market Minute' 7/07/2023
Gina Martin Adams hosts this week's 'Equity Market Minute' by Bloomberg Intelligence.