How does hair know when to stop growing?
Hair does not know how long they have to grow. But they have a finite lifetime. After that they stop growing and they fall out….
Read more…
Hair does not know how long they have to grow. But they have a finite lifetime. After that they stop growing and they fall out….
Read more…
They do list ingredients, as required by (U.S.) law. CARBONATED WATER, HIGH FRUCTOSE CORN SYRUP, CARAMEL COLOR, PHOSPHORIC ACID, NATURAL FLAVORS, CAFFEINE. But the law…
Read more…
When thinking about things being sticky or slick it’s useful to think of the molecules as tiny little robots with magnetic grabber arms. Some materials…
Read more…
Car covers are good investment for protecting your car especially if you are not using it. They work well in protecting your car from dirt,…
Read more…
Your body is a castle. Germs are invaders. Your castle has thick walls but needs gates so you can see out of it, take in…
Read more…
They’re kind of stuck. They’ll keep moving down your throat but that feeling means that the pill hit the walls of your esophagus when they…
Read more…
The light from a laser is coherent, all the waves of the same wavelength, color, and all in exact lockstep with one another. When the…
Read more…
A few reasons: 1. Cost. Upgrading software is expensive. If an upgraded licence costs $50 that may not seem like much, but doing that for…
Read more…
An economic depression is a form of a recession. A recession is determined as two or more consecutive quarters of negative GDP growth; while a…
Read more…
Eggs can crack inside the hen, but it’s not common because eggs are actually pretty strong when forces are applied evenly over the entire shell….
Read more…