Untitled 2
Traffic Signal Controller
Henry Ranson McBay Developed a treatment for prostate cancer using acetyl peroxide – 1981.
INVENTIONS Then and Now. VOCABULARY Allowed: let someone do something Design: a drawing or outline used as a pattern Instrument: a tool to help you do.
Unit 5 inventions 6th grade
Black History Presentatoin Woodville Elem.
The traffic light1
Student Outreach- Part 1 of 2
Brand Summer Camp English 2006
AFRICAN AMERICAN Innovations In Science & Technology.
Ms. Cannon’s Intermediate Science Classes at Augusta Evans School February 2012.
