Technical endeavors

Concern for man and his fate must always form the chief interest of all technical endeavors. Never forget this in the midst of your diagrams and equations. springiest springing springs sprite spruce spruced sprucing sprung spry spud spume spun spunky spur spurge spurges spurious spuriously spurn spurned spurning spurns spurred spurring spurs spurt spurted spurting spurts sputnik sputniks sputter sputtered sputtering sputum spy spyglass spyhole spying spyings squabble squabbled squabbles squabbling squad squadron squadrons squalid squalling squander squandering squanders square squared squarely squareness squarer squares squaring squarish squash squashed squashes squashier squashiest squashing squashy squat squats squatted squatter squatters squatting squaw squawk squawked squawking squawks squeaked spillages spilling spills spilt spin spinach spinal spindle spindles spindly spindrier spindriers spindrift spindry spine spinechilling spineless spines spinet spinnaker spinner spinners spinney spinning spinoff spinoffs spins spinster spinsterhood spinsters spiny spirally spirals spirant spirants spire spires spirit spirited spiritedl spiritedly spiritless spirits spiritual spiritualised spiritualism spiritualist spiritualists spirituality spiritually spirituals spit spite spiteful spitefully spitfire spitfires spits spitting spittle spittoon spittoons splash splashdown splashed splashes splashing splashy splat splatter splattered splattering splayed splaying spleen spleens splendid splendidly adventure apartment applied appropriate arrive atom behavior bend brief breathe buried camera captured chamber command crack David dawn moon face splendour splendours splenetic splice spliced splicer splicers splicing splines splint splinter splintered splintering splinters splints split splits splittable splitter splitters splitting splittings splodge splodges splotches splurge splutter spluttered spluttering splutters spoil spoilage spoiled spoiler spoilers spoiling spoils spoilsport spoilt spoke spoken spokes spokeshave spokeshaves spokesman spokesmen spokespeople spokesperson spokespersons spokeswoman spokeswomen sponge sponges spongier spongiest sponginess sponging spongy sponsor sponsored sponsoring sponsors sponsorship