If positioned the right way, paper is known to give some pretty mean paper cuts, so say to the office tethered thrill seekers of the world. Try to cut wood by running a sheet of paper against it, however, and you’ll end up a mangled piece of paper. But, perhaps we’ve been using paper the wrong way all along. Maybe it’s a metaphor for life, put an object or a person in the wrong situation and get poor results, but put them in the right situation and you’ll reap the rewards.
Think about it like this: a piece of paper is terrible at flying, but fold it just right and that baby will be soaring through the air. So, what would happen if a piece of paper was cut the size of a table saw blade and installed in the saw? Magic, that’s what.
John Hiesz of I Build It recently performed that exact experiment and put it on Youtube for all the world to see. With the power of the table saw behind the paper, the single piece of standard printer paper was not only powerful enough to slice through some other sheets of paper, but it also made pretty quick work of other pieces of cardboard and a thin piece of wood. John did mention on I Build It’s website that some of the video is sped up as much as 16 times the actual speed, so it’s not a quick cut, but it’s still pretty impressive what paper can actually do. As you’ll see in the video below, the paper was able to cut partially through the thicker piece of wood, but was ultimately overpowered. Hiesz also mentioned that the paper was not able to cut anything harder than wood, after trying to cut aluminum.
Enjoy the video!
Full story: Can Paper Cut Wood? | I Build I
Construction sites can be a difficult place to work, for more than one reason. There are plenty of job site hazards to avoid on a normal project, but those issues are compounded when your co-workers are acting recklessly. As smartphones have become commonplace on site and in public, job site videos have also become increasingly available. Many of these videos below can raise awareness for how not to act, especially when heavy equipment is involved.
If there’s something strange in your neighborhood, who ya gonna call? Ghostbusters, obviously. But, If there’s a large animal stuck in the ground, who ya gonna call? Construction workers. Earlier this year, construction workers were able to rescue a small deer that had gotten stuck in some pretty deep mud with an excavator, but just recently construction crews were called in to rescue a much more terrifying animal: a gigantic bear.
Last week, there was a giant hole in the middle of a Fukuoka, Japan street, spanning 98 feet long by 88 feet wide by 50 feet deep, due to underground subway work causing a sinkhole. Less than 7 days later, all the utility lines were repaired, the hole was filled, the asphalt laid, and the road is back open. It was a true testament to what a considerable amount of manpower and money can do in a short period of time.
One of the challenges with construction is determining how your work can and will affect the existing conditions surrounding your job site. That’s why it’s increasingly important to not only perform proper due diligence procedures, but also react to the findings. That, unfortunately, doesn’t always happen and could potentially be what caused a massive sinkhole in Fukuoka, Japan, last week.
There’s no doubt that Liebherr, the popular manufacturer of cranes used throughout the world, works on some of the coolest projects. Last year, the company shared a video of one of their cranes working 10,000 in the air on top of the Wetterstein Mountains, which also happens to be the highest point in Germany. They also created one of our favorite construction videos ever when they displayed one of their gigantic cranes lifting three other cranes at the same time. This time, Liebherr is showing off their swarm of 58 tower cranes gracing the skies of the new largest airport in the world in Istanbul.
Imagine working on a building for an entire year, only to come to your jobsite and find that it had burned to the ground. That was the reality for a construction crew in Oakland last week, when a massive five-alarm fire started overnight and completely destroyed all of their hard work.
We here at Construction Junkie headquarters enjoy a good demolition video. We’ve shared implosion videos, timelapse videos, and even demolition fails, but since our inception, we have yet to share a wrecking ball demolition video. Growing up, I thought my adult life was going to be littered with wrecking balls (and anvils, for that matter), because of all the cartoons I watched, but as our industry’s heavy machinery and explosives have become more precise, the need for wrecking balls has slowly diminished.
The SLJ900 was the 580 ton Chinese bridge girder erection machine that almost broke the internet in 2015. Videos of the massive piece of equipment have been viewed millions of times and the process has mesmerized viewers from across the globe. Now, the video has even prompted someone to build a working model of the machine.
The NFL is a cash cow and nothing makes that more evident than the soaring costs to build the newest NFL stadiums. The past four stadiums to open were the Minnesota Vikings’ US Bank Stadium (watch timelapse here), the San Francisco 49ers’ Levi’s Stadium, the New York Jets/Giants’ MetLife Stadium, and the Dallas Cowboys’ AT&T Stadium. All four surpassed $1 Billion in construction cost. The first stadium to open after the Millennium was the Cincinnati Bengals’ Paul Brown Stadium, which only cost a miniscule (relatively) $455 million ($626 million in 2016 dollars) to build. The oldest stadium still in use by any NFL team is the Oakland Raiders’ Coliseum, which was completed in 1966 and cost $25.5 million ($186 million in 2016 dollars). That stadium also spent $200 million ($302 million in 2016 dollars) in renovations in 1995 and 1996. As you can see, dollars spent on NFL stadiums have increased significantly in the past few decades and there’s no end in sight.
Not all demolition videos can be implosions and that’s OK, because each type of demolition is its own art form. Sometimes contractors are bound by the constraints of the job, especially when located in an area with a large concentration of pedestrians and other public areas. That was the case for the construction site of the future One Vanderbilt Tower in New York City, which just completed the demolition of five different buildings covering an entire city block.