Robert M. Hartranft

[4] viXra:1503.0073 submitted on 2015-03-10 19:18:56, (52 unique-IP downloads)

Inertia and Gravity

Authors: Robert M. Hartranft, Scott W. Hartranft
Category: Classical Physics

[3] viXra:1501.0181 replaced on 2015-03-11 14:11:05, (61 unique-IP downloads)

Predicting a Student’s College Class Rank

Authors: Robert M. Hartranft
Category: Education and Didactics

[2] viXra:1501.0171 submitted on 2015-01-16 21:51:14, (202 unique-IP downloads)

Building Pyramids Using Very Long Ropes

Authors: Robert M. Hartranft, John W. Hartranft
Category: Archaeology

[1] viXra:1501.0163 submitted on 2015-01-15 15:06:05, (48 unique-IP downloads)

A Cosmology Model Based on ±Mass Symmetry

Authors: Robert M. Hartranft, Scott W. Hartranft
Category: Relativity and Cosmology