試す - 無料

Everything You Need To Get Started In Magnet Fishing

Popular Mechanics

|

May - June 2022

In addition to treasure hunting, magnet fishing has an environmental aspect-it helps to clean up our waterways.

- By Ben Demchak

Everything You Need To Get Started In Magnet Fishing

IT WAS ALWAYS A TREAT when my mother rented movies. I never expected one of them to change my life. In the 1981 film Raiders of the Lost Ark, archaeologist and adventurer Indiana Jones, played by Harrison Ford, is recruited to recover the long-lost Ark, along the way digging up relics and piecing together the mysteries surrounding them. It was all the inspiration I needed. At that moment I knew what I was going to do for a living, and I didn't need a magic sword or a way to travel the galaxy to do it. All I had to do was learn a craft.

And so, I did. I've been a registered professional archaeologist, with an undergraduate degree in anthropology from California University of Pennsylvania and a graduate degree in North American history from Norwich University in Vermont, for over 17 years, and I'm as addicted now as I was then to what it's all about artifact hunting. I love recovering objects, whether it's digging deep into the earth or sweeping the surface using a metal detector. I've excavated burial mounds and pre-contact villages and metal-detected battlefields. Sometimes you get lucky, but sometimes you can spend hours prepping and days scavenging only to return home with nothing.

So when I saw a YouTube video of a guy using magnets to retrieve submerged objects from bodies of water, I was intrigued. And though none of his haul was the type of stuff I was used to finding during a land excavation-he reeled in a gun this different style of treasure hunting, called magnet fishing, almost guarantees you won't go home empty-handed. Even though his find ended up having no historical significance, what I found even more compelling was not knowing the gun's backstory: Who owned it? Why was it tossed into the water? Was it used to commit a crime? It was like a modern-day mystery that needed to be solved.

Popular Mechanics からのその他のストーリー

Popular Mechanics US

Popular Mechanics US

WARP SPEED

THE TOTALLY INSANE, HIGHLY IMPROBABLE, BUT NOT AT ALL IMPOSSIBLE QUEST TO BUILD A WARP DRIVE.

time to read

13 mins

November/December 2025

Popular Mechanics US

Popular Mechanics US

A Lifesaving CRISPR Treatment

LIFE'S ABILITY TO COPY billions of distinct letters in a genome is an absolute biological wonder—but mistakes are made. Genetic disorders and birth defects occur in one in every 33 babies in the U.S., according to the Centers for Disease Control and Prevention.

time to read

1 mins

November/December 2025

Popular Mechanics US

Popular Mechanics US

Quantum Gravity

TWO PHYSICISTS ARE CLAIMING TO HAVE moved closer to a unified theory of gravity.

time to read

2 mins

November/December 2025

Popular Mechanics US

Popular Mechanics US

LIFE IS SHORT.GET THE GOOD STUFF.

There's a giddy excitement that hangs in the air around the PopMech offices when it comes to gear, especially during our annual awards season.

time to read

13 mins

November/December 2025

Popular Mechanics US

Popular Mechanics US

The Identity of the Dragon Man

FINALLY, AFTER YEARS OF STUDY, THE REAL identity of the Dragon Man has been discovered.

time to read

3 mins

November/December 2025

Popular Mechanics US

Popular Mechanics US

A Wall Full of Skeletons

WHEN THE WALLS OF a 15th-century Portuguese church collapsed during poor weather, they revealed more than just dust and debris—they exposed at least 12 skeletons stashed inside the walls.

time to read

1 mins

November/December 2025

Popular Mechanics US

Popular Mechanics US

HOW TO REBUILD A HIGHWAY IN 12 DAYS

The engineering ingenuity that turned the fiery collapse of one of I-95's busiest stretches into a Philly-style comeback miracle.

time to read

16 mins

November/December 2025

Popular Mechanics US

Popular Mechanics US

Why Orange Cats Exist

GARFIELD MIGHT BE THE MOST ICONIC orange tabby cat around, but he has so far refused to give up orange tabbies' most guarded beauty secret-how do they get their auburn coats? Hiroyuki Sasaki, a cat enthusiast and geneticist at Kyushu University in Japan, was determined to identify the elusive gene that carries the orange mutation in Felis silvestris catus (the domesticated cat).

time to read

1 mins

November/December 2025

Popular Mechanics US

Popular Mechanics US

Kei Trucks

REGON IS VYING TO ALLOW JAPANESE Kei trucks on public roads.

time to read

2 mins

November/December 2025

Popular Mechanics US

Popular Mechanics US

GIVE YOUR OLD WOODEN WINDOWS A SECOND LIFE

WITH A LITTLE DIY MAINTENANCE, YOU CAN EXTEND THE LIFE OF YOUR EXISTING WINDOWS WITHOUT SPENDING THOUSANDS OF DOLLARS ON REPLACEMENTS.

time to read

5 mins

November/December 2025

Translate

Share

-
+

Change font size