baseball

How It Works

How it Works: The Fastball

The biomechanics behind throwing 100 mph without ripping your elbow apart

The slingshot move of a pro pitcher’s shoulder is the fastest recorded action in sports. A pitch’s power, however, is generated by his entire body. For a right-handed pitcher, the chain of kinetic energy starts as soon as he lifts his left leg and faces third base. The energy of that foot landing transfers into the rotation of the trunk and then finally unleashes in the arm whipping around at the elbow.

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The Score

MLB's Major Tech Woes

Slap happy Selig plans to implement an instant replay system within the month. Why it will fail and how he could fix it

Play Ball (again): Photo by b r e n t (CC Licensed)
A memo sent from Major League Baseball’s Umpires Union to its members last week suggests instant replay will be implemented by August 1st. In typical MLB fashion, the proposed plan is a decade late, ignores the potential provided by modern technology and will likely create more questions than answers. In the words of Yogi Berra, “This is like déjà vu all over again.” (see: steroid debacle).

But fear not Red Sox Nation and Marlin fan! We've concocted an ingenious plan that will save baseball from its masochistic ways. Before PopSci rescues America’s Pastime, it’s important to detail the current plan so we might strip it naked and expose the deficiencies.

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The Score

When Will Baseball Tame Broken Bats?

Recent incidents have re-sparked the debate over how to control a dangerous problem. Which wood makes for the most durable bat?

Broken Bat: Then San Diego Padres third baseman Russel Branyan breaks a bat during the 2007 season. Photo by ISU_79 (CC Licensed)
Pop quiz: What kind of wood are baseball bats made of? Until about 1999 the correct answer would’ve been ash. But long before pundits noticed Barry Bonds’ head inflating from steroids, players spotted his maple bat. In a sport where adults inject their own buttocks for a chance at glory, switching to a different bat caught on quick.

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Rickrolling the Mets

Baseball feels the brute power of Internet nerdom

Ah springtime: trees blooming, bats cracking, nerds ROTFLTAO. Last week, the Mets announced that their (filched) year-old tradition of an eighth inning, stadium-wide sing along of "Sweet Caroline" would be updated. They gave fans 10 pretty lame choices and, in true 21st century fashion, let them utilize the power of the Interweb to voice their preference. Of course, the following happened:

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Statheads Speak: Derek Jeter, You Stink!

Despite the three gold gloves, multiple forms of statistical analysis show that "the Captain" is the worst-fielding shortstop in the Majors

Once upon a time, the only fielding statistic listed on the back of baseball cards was fielding percentage, a simple calculation of the number of assists and putouts a player records divided by total chances.

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Batter Up

A remote-control, baseball-hitting robot made from a mishmash of junked parts steps up to the plate. See inside for video

The Headless Batsman

Cost: $10
Time: 7 Days

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FROM THE ARCHIVE Why Babe Ruth is the Greatest Home-Run Hitter

In this piece from 1921, PopSci subjects the Sultan of Swat to a battery of scientific tests hoping to discover the secret behind his superhuman swing

As it turns out, our pre-war study might have been ahead of its time. For more on similar tests done with modern technology on Cardinals slugger Albert Pujols, click here.

The game was over. Babe, who had made one of his famous drives that day, was tired and wanted to go home. "Not tonight, Babe," I said. "Tonight you go to college with me. You're going to take scientific tests which will reveal your secret."

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