Ormiston H. Walker Books

Experimenting with air and flight
Experimenting with air and flight

By Ormiston H. Walker

Average: 0.00, 0 Ratings

Suggests experiments and projects to demonstrate the properties of air and the mechanics of flight by such objects as airplanes, balloons, and kites.

Read More
Space Science
Space Science

By Ormisto Walker

Average: 0.00, 0 Ratings

Read More
Glow Worm
Glow Worm

By

Average: 0.00, 0 Ratings

Read More
Astronomical
Astronomical

By Ormiston H. Walker

Average: 0.00, 0 Ratings

Read More

Related Articles from our Blog

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.

Read More