Popular Mechanics - USA (2021-03)

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// STA NDAR DS //


March/April 2021

// ON THE COVER // HUSQVARNA 540I XP PHOTOGRAPHED BY TREVOR RAAB.

POPULAR MECHANICS (ISSN 0032-4558) is published six times per year by Hearst, 300 West 57th St., NY, NY 10019 USA. Steven R. Swartz, President & Chief Executive Officer; William R.
Hearst III, Chairman; Frank A. Bennack, Jr., Executive Vice Chairman; Mark E. Aldam, Chief Operating Officer. Hearst Magazine Media, Inc.: Debi Chirichella, President & Treasurer; Kate Lewis,
Chief Content Officer; Kristen M. O’Hara, Chief Business Officer; Catherine A. Bostron, Secretary. Copyright 2021 by Hearst Magazine Media, Inc. All rights reserved. Popular Mechanics is a
registered trademark of Hearst Communications, Inc. Customer Service: For changes of address, and subscription orders, visit service.popularmechanics.com or write to Customer Service,
Popular Mechanics, P.O. Box 6000, Harlan, IA 51593. Popular Mechanics (PM) cannot be responsible for unsolicited material. Mailing lists: From time to time we make our subscriber list
available to companies that sell goods and services by mail that we believe would interest our readers. If you would rather not receive such offers via postal mail, please send your current
mailing label or exact copy to Mail Preference Service, P.O. Box 6000, Harlan, IA 51593. You can also visit preferences.hearstmags.com to manage your preferences and opt out of receiving
marketing offers by mail. Periodicals postage paid at N.Y., N.Y., and at additional mailing offices. Canada Post International Publications mail product (Canadian distribution) sales agreement
no. 40012499. CANADA BN NBR 10231 0943 RT. POSTMASTER: Send all UAA to CFS. (See DMM 707.4.12.5); non-postal and military facilities: send address corrections to Popular Mechan-
ics, P.O. Box 6000, Harlan, IA 51593. As a service to readers, PM publishes newsworthy products, techniques, and scientific and technological developments. Due to possible variance in the
quality, condition of materials, workmanship, PM cannot assume responsibility for proper application of techniques or proper and safe functioning of manufactured products or reader-built
projects resulting from information published in this magazine.

// FEATURES //

Tool Awards
For the indoors (thermal cameras!),
outdoors (push mowers!), and every space
in between (reciprocating saws!), our 2021
Tools of the Year are here to make your life
easier. p.

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From the Editor
A mechanic’s
advice for making
your car last for
decades. p.

Military Tech
Could a 1,000-
mile cannon
revive the
battleship? p.

My POP Life
Tips, gear picks,
and vetted
wisdom from our
staff. p.

Cars & Trucks
The most
important
releases of


  1. p.


Space
Scientists are
racing to stop
the “ticking
time bombs” in
orbit. p.

Science
How researchers
solved da Vinci’s
500-year-old heart
mystery. p.

Machines
The challenges of
making a 60-foot-
tall robot walk like
a human. p.

Drinks
Why “aging” is
the wrong way
to think about
whiskey. p.

Deep Math
They’ve found
a better way to
draw graphs.
p.

Outdoor Gear
Thaw-ready mud
boots tested for
waterproofing
and cleanability.
p.

Earth
The planet is
pulsing, and
nobody knows
why. p.

This Changed
Everything
How Sony broke
the DSLR’s grip
on photography.
p.

Home
The best home
projectors can
replace any big-
screen TV. p.

How to Be Good
at What You Do
Skateboards
meet sustainable
craftsmanship.
p.

How to Turn Your Shed
Into a Home Office
It’s hard to get work done when you’re
stepping over LEGOs. Here’s how to make
a shed a base of productivity. p.

What Are You Building?
Pop Mech Pro members show us
how to replicate their most impressive
home projects: a fishing cabinet, sun
shades, a pizza oven, and a 1934 Ford
coupe. p.

March/April 2021 3

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