Comparison between 20 and 30 meters in walkway length affecting the 6-minute walk test in patients with chronic obstructive pulmonary disease: A randomized crossover study | PLOS ONE
To put things into perspective. You fall 30+ meters and - #186895073 added by thelastvanguard at Elon makes the most expensive memes
Tutorials/Measuring distance – Minecraft Wiki
World's Longest Bus is 30 Meters Long and Carries 256 Passengers - Technology - InfoNIAC - Latest Inventions
The experimental setup, A 30 meters long pipeline made of polypropilene... | Download Scientific Diagram
30 meter tall hi-res stock photography and images - Alamy
Volvo laat auto's van 30 meter hoogte vallen om meer levens te redden - Volvo S. van der Veen
Longest Truck on the Road in Europe (30 Meters) - YouTube
Second Life Marketplace - Ruler 30 Meters
Benchmarks: December 26, 2004: Indian Ocean tsunami strikes
Download Arup's 170 Meter Tall Bim Man - 30 Meters Example - Full Size PNG Image - PNGkit
What would a ninety foot tall human weigh? What should be the square area of the two legs to hold that weight? - Quora
Two 30 meter tall horse heads in Scotland | Funpic.hu
The Back of Christ the Redeemer, a 30 Meters High and the Arms Stretch 28 Meters Wide Statue at the Peak of Corcovado Mountain Editorial Stock Image - Image of corcovado, christian: 140786179