Rena Marie Pacella

More from Rena Marie Pacella

2012 Invention Awards: A Recirculating Shower
DIY

2012 Invention Awards: A Recirculating Shower

By Rena Marie Pacella

The World’s Most Amazing Databases: WorldCat
Technology

The World’s Most Amazing Databases: WorldCat

By Rena Marie Pacella

The World’s Most Amazing Databases: The Encyclopedia of Life
Science

The World’s Most Amazing Databases: The Encyclopedia of Life

By Rena Marie Pacella

Amazing Databases: The Wayback Machine
Internet

Amazing Databases: The Wayback Machine

By Rena Marie Pacella

The Ten Most Amazing Databases in the World
Technology

The Ten Most Amazing Databases in the World

By Rena Marie Pacella

Global Warming Opens a Long-Sought Shipping Route Through the Arctic
Technology

Global Warming Opens a Long-Sought Shipping Route Through the Arctic

By Rena Marie Pacella

2011 Invention Awards: A Magic Wand For Printing
DIY

2011 Invention Awards: A Magic Wand For Printing

By Rena Marie Pacella

How It Works: A Smarter Crash-Test Dummy
Technology

How It Works: A Smarter Crash-Test Dummy

By Rena Marie Pacella

Digital Maps Of Moonscape Could Reveal Safe Landing Spots And Traversable Terrain
Technology

Digital Maps Of Moonscape Could Reveal Safe Landing Spots And Traversable Terrain

By Rena Marie Pacella

Ask A Geek: How Do I Protect My Smartphone From Viruses?
DIY

Ask A Geek: How Do I Protect My Smartphone From Viruses?

By Rena Marie Pacella

NASA Engineers Propose Combining a Rail Gun and a Scramjet to Fire Spacecraft Into Orbit
Military

NASA Engineers Propose Combining a Rail Gun and a Scramjet to Fire Spacecraft Into Orbit

By Rena Marie Pacella

Affordable DIY MRI Shows How We Really Breathe
Health

Affordable DIY MRI Shows How We Really Breathe

By Rena Marie Pacella

How It Works: The Deepest Drill
Technology

How It Works: The Deepest Drill

By Rena Marie Pacella

PopSci U: Seven of the Country’s Coolest SciTech Courses
Technology

PopSci U: Seven of the Country’s Coolest SciTech Courses

By Rena Marie Pacella

A man using a water-powered jetpack to rise into the air near some trees under a blue sky.
DIY

A water-powered jetpack

By Rena Marie Pacella

Dean Kamen Won’t Be Satisfied Until He Reinvents Us All
Technology

Dean Kamen Won’t Be Satisfied Until He Reinvents Us All

By Rena Marie Pacella

Extreme Engineering: The Tallest Skyscraper
Engineering

Extreme Engineering: The Tallest Skyscraper

By Rena Marie Pacella

Extreme Engineering: The Deepest Oil Well
Energy

Extreme Engineering: The Deepest Oil Well

By Rena Marie Pacella

Steaming Down the Road
Technology

Steaming Down the Road

By Rena Marie Pacella

A pink camouflage patterned replica tank sitting in a yard.
DIY

Pedal-powered Panzer

By Rena Marie Pacella