Vielfalt der Sonnenuhren und die Stundenmessung an verschiedenen Orten

Jimmy Evans, Frank Martin

Jim Stump, Frank Martin, John Ortberg, Randy Alcorn

Jimmy Evans, Frank Martin, Leslie Parrott

Jimmy Evans, Frank Martin

Frank Martin, Peter Gammons, Howard Bryant, Mike Barnicle, Brian Murphy, Chelsea Janes, Dusty Baker, Rob King, Rio Gomez, Ross Newhan, Jon Daniels, Dave Sheinin, Ken Rosenthal, Buster Olney, Shelley M Smith, T J Quinn, Scott Boras, Sandy Alderson, Dan Shaughnessy, Mike Swanson, Robin Carr, Tony La Russa, Tim Keown, Jason La Canfora, Ray Ratto, Ron Washington, Chuck Culpepper, Tracy Ringolsby, Bud Black, Tim Kurkjian, Jack Curry, Michael Zagaris, Paul Begala, Bruce Jenkins, Brad Mangin, Jeremy Schaap, Jeff Passan, Bob Melvin, Scott Ostler, George A King III, Terry Francona, Derrick Goold, Alex Coffey, Sean McAdam, Rachel Nichols, Brian Snitker, Brett Kurland, Alden Gonzalez, Sarina Morales, Marcos Bretón, John D'Anna, Steve Fainaru, Orlando El Duque Hernandez, Dante Gomez, Bud Geracie, Mark Kreidler, Dennis Eckersley, Aj Hinch, Keith Olbermann, Max Scherzer, Bob Ley, Pedro Gomez

Marcus Thompson, Suzanne Mawson, Frank Martin, Marcus (University of Stirling) Thompson, Frank (University of Stirling) Martin

Tim King, Frank Martin

Frank Martin, Jonathan Scott, John Thompson

John Thompson, Jonathan Scott, Frank Martin, University of Huddersfield) Thompson, John (Roger M Bale Professor of Entrepreneurship, Jonathan (University of Waikato) Scott, Frank (University of Stirling) Martin

Jeff Lemire, Mike Deodato, Frank Martin

Jimmy Evans, Frank Martin

Frank Martin

Frank Martin

Frank Martin

Nicky Cruz, Frank Martin

Frank Martin, Birgit Laschke-Hubert, Stefan Nehlig

John Thompson, Jonathan Scott, Frank Martin, University of Huddersfield) Thompson, John (Roger M Bale Professor of Entrepreneurship, Jonathan (University of Waikato) Scott, Frank (University of Stirling) Martin

Frank Martin, Peter Gammons, Howard Bryant, Mike Barnicle, Brian Murphy, Chelsea Janes, Dusty Baker, Rob King, Rio Gomez, Ross Newhan, Jon Daniels, Dave Sheinin, Ken Rosenthal, Buster Olney, Shelley M Smith, T J Quinn, Scott Boras, Sandy Alderson, Dan Shaughnessy, Mike Swanson, Robin Carr, Tony La Russa, Tim Keown, Jason La Canfora, Ray Ratto, Ron Washington, Chuck Culpepper, Tracy Ringolsby, Bud Black, Tim Kurkjian, Jack Curry, Michael Zagaris, Paul Begala, Bruce Jenkins, Brad Mangin, Jeremy Schaap, Jeff Passan, Bob Melvin, Scott Ostler, George A King III, Terry Francona, Derrick Goold, Alex Coffey, Sean McAdam, Rachel Nichols, Brian Snitker, Brett Kurland, Alden Gonzalez, Sarina Morales, Marcos Bretón, John D'Anna, Steve Fainaru, Orlando El Duque Hernandez, Dante Gomez, Bud Geracie, Mark Kreidler, Dennis Eckersley, Aj Hinch, Keith Olbermann, Max Scherzer, Bob Ley, Pedro Gomez

Frank Martin, C T Phipps, C. T. Phipps

Jeff Lemire, Mike Deodato, Frank Martin