Low sawhorses seem counterintuitive as a work surface, given that they’re shorter than most workbenches, but you won’t believe how much you’ll use these to raise your projects above clutter on your workbench, or on the floor for projects too tall for your bench, like cabinetry. Build two of these at a time, then rest a plank or piece of plywood on top for a convenient work platform. If you build these out of construction lumber or 5/4 stock instead of the 1 pine that we use, they’ll easily be strong enough to stand on. If you make the lower shelf out of ½ plywood, you can shave some weight without sacrificing strength.
CUT THE SIDES
Start by crosscutting the sides using a circular saw and a 40-tooth ATBR combination blade. Choose whichever end will become the top and mark its center. Then measure and mark 1¾ out from the center and make a mark on the left and right. On each side of the panel, measure 11½ up from the bottom, and draw diagonal lines from there to the marks at the top. This produces a cut line with a pleasing slope and space for the horizontal 1x4 T-brace at the top. Make your measurements carefully, particularly if you are building two sawhorses. You'll want them to be the same height so you have a stable work surface.
Now mark the triangular cutout at the bottom. Measure in 3 from each edge and draw a 45-degree line toward the panel center. Cut along the sloping lines with a jigsaw to the point where they intersect (1).
ATTACH THE CLEATS
Denne historien er fra July - August 2022-utgaven av Popular Mechanics US.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent ? Logg på
Denne historien er fra July - August 2022-utgaven av Popular Mechanics US.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
ONE OF THE 'GREATEST THREATS' TO THE PACIFIC NORTHWEST ISN'T WHAT YOU THINK.
EXPERTS ARE PREPARING THE REGION AGAINST THE THREAT OF DANGEROUS VOLCANIC MUDFLOWS, KNOWN AS LAHARS, WHICH COULD INUNDATE THE COMMUNITIES SURROUNDING MT. RAINIER IN AS LITTLE AS 30 MINUTES.
THE WORLD'S TOUGHEST ROW
They rowed 3,000 miles across the Atlantic, battling unpredictable weather, chaotic seas, and finicky equipment. But what they discovered gave them profound new insights into the power of the ocean.
HOW TO DIY OFF-GRID SOLAR
SPEND THE TIME UP FRONT AND PLAN IT CAREFULLY TO AVOID DISAPPOINTMENT
Are We on the Verge of an ARMS RACE in SPACE?
RUMORS OF A RUSSIAN SPACE NUKE, ALONG WITH OTHER SATELLITE-TARGETING WEAPONS, HAVE MADE GEOPOLITICAL TENSIONS EXTEND INTO ORBIT.
Fresh Fingerprints on an Ancient Statue
A CLAY FIGURINE HAS SPENT MILLENNIA incomplete, waiting at the bottom of a lake for its long-dead craftsman to finish the Iron Age-era statuette.
Quantum Entanglement in Our Brains
IT HAS LONG BEEN ARGUED THAT THE human brain is similar to a computer. But in reality, that's selling the brain pretty short.
The Tools of Copernicus
WAY BACK IN 1508, WITH ONLY LIMited tools at his disposal, Nicolaus Copernicus developed a celestial model of a heliocentric planetary system, which he described in hist landmark work De revolutionibus orbium coelestium. It was a complete overhaul of our conception of the universe-one that, unfortunately, earned him the ire of the Catholic church for decades after his death-and forever changed the way we look at the stars.
Building a Sixth-Generation Bomber Raptor
THE GLOBAL COMBAT AIR Programme (GCAP)-a project by the U.K., Italy, and Japan to develop a sixth-generation stealth fighter-has been busy at the drawing board reshaping its vision of the future of air warfare. And judging by the new concept model unveiled at this year's Farnborough air show, that future has big triangular wings.
The Electroweak Force of the Early Universe
TODAY, THE UNIVERSE AS WE KNOW IT IS governed by four fundamental forces: the strong nuclear force, the weak nuclear force, electromagnetism, and gravity.
This Ancient Fossil With a Brain and Guts
WE KNOW WHAT FOSSILS LOOK like. For example, typical dinosaur fossils are bones turned to stone and preserved from the passage of time, located, if we're particularly lucky, in large collections that can be reassembled to represent the beast they used to prop up in their entirety.