Tags » Roll

On a Roll: One Small Step for Reusable Rockets

SpaceX’s Falcon 9 rocket is on a roll.  Not literally of course, that would be bad.  More importantly, SpaceX noted on their Twitter feed that roll rate of the Falcon 9 first stage booster was close to zero.   732 more words

John Holst

New Wholesale Nepal Bracelets Hand Made Roll On Glass Beaded Bracelet Bead

These bracelets are each one of a kind and 100% handmade in Nepal.  The fair trade Nepal bracelet is made of the highest quality glass bead and designed to roll onto any hand. 22 more words

For Green Heritage 585 Kitchen Paper Towel Roll 2Ply

Sometimes little things like changing your kitchen paper towel holder, napkin holder, trash can and the like can make a big difference in the way your… 300 more words

The Bullman A50036 Steel Blade Roll Cutter for Up

Concrete cutters are obviously designed to cut concrete. Therefore Concrete cutters are essential when clean corners and straight lines are required in your concrete cutting. … 251 more words

KimberlyClark Scott 04007 Coreless Standard Roll Bathroom Tissue 394

Ordering toilet paper from online wholesalers of janitorial supplies is one of the most efficient and cost effective ways to shop. The complete inventory of… 285 more words

Factors Bobrick B667 Recessed Toilet Tissue Dispenser for Single

You can put a stainless steel soap dispenser anywhere you need access to easy cleaning. If you have stainless appliances in your kitchen, a wall mounted dispenser will fit right in. 303 more words




1) The inclination of the roll axis affects the roll-yaw coupling.  Having the axis inclined so that it goes up as it goes rearward causes the body to yaw out of the turn as the body rolls. 1,130 more words

Theoretical Notes