"This is teaching at its best!"--Hans Camenzind, inventor of the 555 timer (the world's most successful integrated circuit)."A fabulous book: well written, well paced, fun, and informative. I also love the sense of humor. It's very good at disarming the fear. And it's gorgeous. I'll be recommending...

Innovating Science buffer calibration kit is used to determine pH levels, and includes pH 4, pH 7, and pH 10 solutions for calibration, and electrode storage solution (electrode sold separately). The kit has an instructions and safety data sheet (SDS) packet for product information and handling proc...

This Pentek 150233 20-BB 1” #20 Big Blue filter housing with pressure relief is suitable for high-flow and heavy sediment applications. The opaque blue sump is made of reinforced polypropylene for strength and resistance to chemicals, and the black cap is made of high-flow polypropylene (HFPP) for s...

For users who spend far too long looking for spare bits on the job, this 2-pack of Dewalt N268199 bit holders and N042665 screws is a productivity booster and a time saver. These genuine Dewalt accessory parts replace obsolete part numbers N1311745 and N092934 to provide users with a more versatile,...

The Honeywell MK9540-32A38 VoyagerCG handheld barcode reader is black, has a laser and a USB cable to connect to the host system, and can be used to scan and decode linear one-dimensional (1D) barcodes. A 650-nanometer (nm), 825 milliwatt (mW) laser produces a single line of light to scan the barcod...

Built for the discerning musician and the most demanding situations, Planet Waves offers built-to-last durability, while accurately transferring the subtle details of your tone through our exclusive In=Out technology. Cusom Series cables feature ultra-pure twisted pair, oxugen-free conductors with e...

Allstar Timken Brand Premium Red Type Wheel Bearing Grease 16 oz. Tub features the Timken brand of wheel bearing grease. This premium, hi-temp, red grease is specifically formulated to handle the demands of both disc and drum bearing applications. It contains corrosion inhibitors and anti-wear and w...

There is nothing worse than trying to see through a cloudy windshield at sunrise or sunset. For these situations that eventually everyone with a car, truck, SUV, or RV will encounter, Stoner Invisible Glass Cleaner is the effective and affordable solution. Invisible Glass Cleaner is the #1-selling g...

Find elegance in simplicity Complement your phone's design and color or take the opportunity to show off your favorite photo with the scratch-resistant clear back. A soft touch coating prevents unwanted slips and makes the case smooth and comfortable in the hand. Dual-layer drop protection feature...

This Pentek EP-20BB carbon block filter cartridge reduces fine sediment and chlorine taste and odor in residential and commercial drinking water. It has a nominal (85%) filtration rating of 5 microns. The filter will reduce free available chlorine (FAC) at 2 parts per million (ppm) by at least 90% i...

For those moments of relaxation, stick with a comfortable classic. This hammock is made with soft, luxurious cotton for a nostalgic, time-honored way to let the day's stress melt away. Plush, quilted fabric and a detachable pillow bring extra comfort for afternoon naps. Snuggle up with a loved one o...

4Pin RGBW Connectors with Cable For 5050 RGB/RGBW LED Strip Light Description: ❤10mm 4pin 12mm  5pin Connector with Cable For LED Strip SMD 5050 RGB/RGBW , No Need Soldering ❤Simple, tool-free installation ❤Reliable connect, good performance ❤Connector: 4pin 10mm ❤Material: PBT ❤Working temp:...