FYI: What Is Espresso?
Your chocolate-covered espresso beans are a lie
Half a dozen things you can do with a standard resealable jar
This soldier-saving tourniquet stops bleeding in seconds
An engine mod uses waste heat to cut gas consumption
A cleaner wash feeds back water as you shower
Cyclists of the world unite! You have nothing to lose but your chains (and derailleurs)
“Our .50-caliber bullet can guide itself to a hit half a mile away”
Spring-loaded skates that give hockey players a boost
Also, crows are scared of Dick Cheney. Told you they were smart
The Bait Savour adds the critical time dimension to crustacean catching
A robot petting zoo, complete with a flying robo-bird, plus the world's lightest material and an algorithmic dance-off
The National Reconnaissance Office is giving away its secret double Hubbles
The cast can be removed piece by piece for sectional healing