10 hard things about woman

1. She needs security.
2. When she is emotional, you must remain silent.
3. Women don't test guys with bad intentions.
4. These tests come in different forms, such as her getting emotional and starting a fight with you.
5. She will test you endlessly.
6. Women need a good leader, not only for themselves but also for their future children.
7. Men date down, women date up.
8. A woman chooses a muscular man before marriage, but for marriage, she wants a money maker.
9. When she loses the whole game, she starts playing reverse emotional cards.
10. She knows every tiny thing but denies it like she never listened to him.
11. She traps you when you are fragile in your conversation.

10 Hard Truths of Life

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Hard Truths About Life That Most People Learn Too Late

 Hard Truths About Life That Most People Learn Too Late

1. People leave without warning, no matter how much they meant to you.
2. You're just a side character in most people's lives.
3. The world keeps moving, even when you're falling apart.
4. Some smiles hide selfish intentions.
5. Promises are easy to make and easier to break.
6. No one can fix your life except you.
7. Empathy is rare until someone feels your exact pain.
8. Even your best efforts might not be enough.
9. You’ll be invisible to the ones you once made a priority.
10. Sacrifices often go unnoticed and unappreciated.
11. Life doesn’t follow logic, fairness, or your plans.
12. The people you trust most can hurt you the worst.
13. You either accept life’s unfairness, or keep getting crushed by it.

Why is it so hard to make a bionic eye that works?

 A bionic eye would have to receive photons and translate them into an electrical impulse. No big deal there.

But it has to more or less duplicate the signal that was being sent to the brain by the living eye. And it has to do it in a very, very small space in real time.

A prototype for a new bionic eye.

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So first you have to figure out what a human eye does when it signals the brain and do the same thing. (This doesn’t have to be exact. The mind can adjust almost magically to deal with different input.)

You have to re-connect all the eye muscles so that the person has the capability to move the eye. (human eyes move constantly and we cannot see if our eyes cannot move.)

Because it’s moving all the time, it cannot irritate the eye cavity in any way and it has to not be rejected by the body’s immune system.

It’s all doable, but it’s technically very difficult.