Sentences with phrase «wide as a human hair»

To answer these questions we should start at the very core of e ink technology: small capsules filled with a clear fluid containing teeny - tiny particles, each about as wide as a human hair.

Not exact matches

This new healthcare tech could be even more groundbreaking, as scientists are working to shrink the sensors to microns wide, about the width of a human hair.

As DNA passes through a tiny opening in the pore — an opening that is just 0.00000012 centimeters wide, or 1/10, 000 th the width of a human hair — the current shifts based on the sequence of DNA letters.

Materials • Rubbing alcohol (70 percent isopropyl alcohol) • Measuring spoons • Small bowl • Three long strands of human hair (about 20 centimeters long) • Cotton swabs • Measuring tape or ruler • Thin, flat piece of plastic that can easily be cut (about 8.0 cm long and 8.0 cm wide), such as from the lid of a disposable deli container • Scissors (strong enough to cut the plastic piece) • Dime • Tape • Two small nails • Glue • Scrap piece of wood or flat Styrofoam (about 25 cm long and 10 cm wide) • Hammer • Pencil or pen • Hair dryer • Plastic box that can be sealed and is large enough to fit the wood or Styrofoam piece inside of it • Wet sponge or small towel (either paper or cloth) Preparation • Make a solution of 25 percent rubbing alcohol and 75 percent water by mixing one tablespoon of water with one teaspoon of rubbing alcohol in a small bhair (about 20 centimeters long) • Cotton swabs • Measuring tape or ruler • Thin, flat piece of plastic that can easily be cut (about 8.0 cm long and 8.0 cm wide), such as from the lid of a disposable deli container • Scissors (strong enough to cut the plastic piece) • Dime • Tape • Two small nails • Glue • Scrap piece of wood or flat Styrofoam (about 25 cm long and 10 cm wide) • Hammer • Pencil or pen • Hair dryer • Plastic box that can be sealed and is large enough to fit the wood or Styrofoam piece inside of it • Wet sponge or small towel (either paper or cloth) Preparation • Make a solution of 25 percent rubbing alcohol and 75 percent water by mixing one tablespoon of water with one teaspoon of rubbing alcohol in a small bHair dryer • Plastic box that can be sealed and is large enough to fit the wood or Styrofoam piece inside of it • Wet sponge or small towel (either paper or cloth) Preparation • Make a solution of 25 percent rubbing alcohol and 75 percent water by mixing one tablespoon of water with one teaspoon of rubbing alcohol in a small bowl.

These tiny polymer scaffolds contain channels that are about 100 micrometres wide, about the same diameter as a human hair.

The LEES ultracapacitor has the capacity to overcome this energy limitation by using vertically aligned, single - wall carbon nanotubes — one thirty - thousandth the diameter of a human hair and 100,000 times as long as they are wide.