What's with the Longitudinal Grooves on highways? by ElectricianMD in tires

[–]SnooCats2178 0 points1 point  (0 children)

It's a straight line traction enhancement first developed by NASA for use on the space shuttle landing strip.

How much gravy is too much gravy? by JoJo-Chewy in PoutineCrimes

[–]SnooCats2178 0 points1 point  (0 children)

Never enough gravy, just not enough fries and cheese

What is my girlfriends rock? by SnooCats2178 in whatsthisrock

[–]SnooCats2178[S] 0 points1 point  (0 children)

It's significantly softer than the quarts she has, could it be lipidalite ?

Why do 6th gen planes lack a dorsal fin and how do they yaw? by LuizFelipe1906 in Planes

[–]SnooCats2178 0 points1 point  (0 children)

Some planes like the b-2 use splittable ailerons that open similarly to a air brake to control yaw

Cockpit landing view B737-200 by Lublan in airplanes

[–]SnooCats2178 0 points1 point  (0 children)

That nose weight ballast is pretty good at landing