Nicole Paris

January 31, 2013

Would this be cheaper to make than buying a "mirror ball" for your garden?

Dan Meyer

February 05, 2013

How many pennies cover that sphere?

Adam Poetzel

February 14, 2013

How many pennies?

Adam Bennett

March 01, 2013

How many pennies?

Jim Pardun

April 19, 2013

How many pennies?

Michael Davis

April 25, 2013

How much did it cost?

Matthew Rowe

May 11, 2013

How much monies?

Andrew Stadel

May 13, 2013

How much is that penny sphere worth?

Mathy Cathy

May 15, 2013

How much of the ball's surface area is still visible?

Fawn Nguyen

May 18, 2013

How many penises are on the ball? (Told you to use a nickels instead.)

Lara

May 19, 2013

How many pennies?

glenda clark

May 19, 2013

What is the relationship of the pennie's surface are to the sphere? How many pennies are needed to cover the sphere?

Alida Allen

May 20, 2013

What area is not covered by the coins?

Joe Schwartz

May 22, 2013

How many pennies are there?

Kelly Pinkerton

May 24, 2013

How many pennies are there?

Kenneth Griswold

May 27, 2013

How many pennies?

Andria St. Germain

May 28, 2013

What is the surface area of this sphere?

Ash Abdou

May 29, 2013

how many pennies are there?

Stephen Bodman

June 03, 2013

What fraction of the coins are heads up?

Chris Taylor

June 05, 2013

How much of the bowling ball is not covered by pennies/

Marianne Sample

June 06, 2013

How many pennies does it take to cover?

eileen Doherty

June 09, 2013

Which is more valuable, the number of pennies or the bowling ball?

Shaun Errichiello

June 09, 2013

how much did it cost to cover that surface?

Matthew Zigner

June 12, 2013

How many pennies?

Alma Bracamontes

June 14, 2013

How many pennies are glued to the bowling ball?

Julie

July 26, 2013

How many pennies

Susan Whitlock

August 01, 2013

How many pennys?

Penny Blackwell

August 23, 2013

What is the value of all the pennies?

wwndtd

October 21, 2013

What is the hinge for?

Jake Hill

December 03, 2013

How much surface area NOT covered in pennies?

Carol Moreno

January 04, 2014

How many pennies to cover the ball?

Daniel A. Garcia

January 30, 2014

What's the surface area of the blue region?

Teresa Ellingson

January 31, 2014

How can you determine the most pennies that will fit on the globe?

Tony Scoles

March 07, 2014

If pennies are randomly chosen to cover the sphere what is the probability pennies will be chosen from >=60% of dates since my mom was born?

Mark Driscoll

March 18, 2014

How many pennies are there?

John Grade

March 29, 2014

How many are there (and how do they stay on)?

Annie Perkins

May 06, 2014

How many pennies on the outside versus how many pennies you could fill it with?

Thangam Chandrasekaran

May 28, 2014

How were the pennies stuck on the ball

Brittany Bordewyk

August 25, 2014

how many pennies cover the bowling ball?

John Golden

August 27, 2014

More than a dollar of pennies?

David Adamson

October 02, 2014

how many pennies are on the sphere?

Corry

December 06, 2014

x

Graham Fletcher

December 13, 2014

How many pennies cover the sphere?

Janet Platt

January 21, 2015

Can any more pennies fit?

J.J. Martinez

February 23, 2015

How many pennies are on the sphere?

Eric Schulz

March 22, 2015

What's the area of the space between the pennies?

Ben Ford

April 20, 2015

What's the radius of the ball?