Pulley
Power

Don’tletaheavyloadmakeyoufrown.It’seasytoliftbypulling down.

ByGlen Phelan

Beforeyou read

Pulley

Simple Machines

Explorermagazine’ssix‑part series

SimpleMachines

Explorermagazine’ssix‑part series

lever
inclined plane
Wedge
screw
wheel and axle
pulley

This edition

HumanJourney

PhysicalScience

Asyouread,thinkabouthowpulleyscanbesolutionsto problems.  

07/06/2024 18:19:37
  • Pioneer
  • In This Issue
  • Parrots in Peril
  • Parrots at Risk, Parrot Diversity & Parrot Popularity - Parrots in Peril
  • Staying One Step Ahead, What Can You Do to Help & Alex the African Gray - Parrots in Peril
  • Simple Machines - Pulley Power
  • It's Simple & In the Groove - Simple Machines: Pulley Power
  • Pulleys on the Move & Trade-offs - Simple Machines: Pulley Power
  • More is Better - Simple Machines: Pulley Power
  • Food for the Future
  • Protecting Diversity & Long Life - Food for the Future
  • Banking on Seeds and Making a Deposit - Food for the Future
  • Making a Withdrawal, Domestic Crops & From the Svalbard Vault - Foods for the Future
  • Banking on Seeds - Food for the Future
  • Explorer Classroom
  • The End
03/07/2019 00:00:00