God Is Our Security

God Is with Us

God is our shelter and strength, always ready to help in times of trouble.

2 So we will not be afraid, even if the earth is shaken and mountains fall into the ocean depths;

3 even if the seas roar and rage, and the hills are shaken by the violence.

4 There is a river that brings joy to the city of God, to the sacred house of the Most High. 5 God is in that city, and it will never be destroyed; at early dawn he will come to its aid.

6 Nations are terrified, kingdoms are shaken; God thunders, and the earth dissolves.

7 The Lord Almighty is with us; the God of Jacob is our refuge.

8 Come and see what the Lord has done. See what amazing things he has done on earth. 9 He stops wars all over the world; he breaks bows, destroys spears, and sets shields on fire.

10 “Stop fighting,” he says, “and know that I am God, supreme among the nations, supreme over the world.”

11 The Lord Almighty is with us; the God of Jacob is our refuge.

American Bible Society, The Holy Bible: The Good News Translation, 2nd ed. (New York: American Bible Society, 1992), Ps 46:1–11.

Movies That You Watch

“The eyes are like a lamp for the body. If your eyes are sound, your whole body will be full of light; 23 but if your eyes are no good, your body will be in darkness. So if the light in you is darkness, how terribly dark it will be!
Matthew 6:22-23

The Message

If you want to have a healthy mind and soul, feed your eyes with the right movies, right books, right social media, right videos, right pictures. You get it? You become what enters your eyes!

From now on, pray unto the Lord to help you crave the right things to watch and put away the bad habits. Only the Lord Jesus Christ can give you that light into your heart because He is the Light of the world.

When I was a lot younger, I watch pornography thinking that it was normal to watch those. All of my classmates watch it and so I was influenced to watch it because it feels good. However, the time came when my mind becomes corrupted with malicious thoughts about little children, and so I got scared and prayed to God to save me from this evil thoughts! Miraculously, my hunger for porn disappeared! Since then, I was freed from those bad habits. But, since this is a fallen world, the devil tries to tempt me in every way. Glory be to God, for the Lord has overcome the world!

In conclusion, self-effort cannot free you from bad habits, but only relying on God’s saving grace. Put all your weaknesses to the Lord’s feet, and He will give you victory over sin. Remember, God hates any sin, but if you fall into sin, then come to the Lord for forgiveness, and He is faithful and just to forgive all our sins, for God knows our hearts.

Turning Packaging Into Something Useful To Avoid Waste

Here is one example on how packaging of earphones can be used as a smartphone stand:

earphone packaging as a smartphone stand

SSEs and Carbon Fiber

Yes, carbon fiber can be used in conjunction with solid-state electrolytes (SSEs) to create innovative battery designs. Research has explored the application of solid polymer electrolytes coated around individual carbon fibers, leading to the development of novel structural batteries. These batteries integrate energy storage capabilities with structural components, allowing for multifunctional applications.

Applications of Carbon Fiber with Solid-State Electrolytes

1. Structural Batteries: Carbon fibers can serve as both structural reinforcement and electrochemical components in batteries. By coating carbon fibers with solid polymer electrolytes, researchers have created micro-batteries that maintain mechanical integrity while providing energy storage capabilities[2][3].
2. Enhanced Mechanical Properties: The incorporation of carbon fibers into solid-state battery designs not only contributes to energy storage but also enhances the mechanical properties of the battery structure. This dual functionality is particularly useful in applications where weight and space are critical, such as in aerospace or automotive industries[3].
3. Improved Safety: Using solid-state electrolytes in combination with carbon fibers helps mitigate safety risks associated with traditional liquid electrolytes, such as flammability and leakage. The solid nature of the electrolyte reduces the likelihood of thermal runaway and enhances overall battery safety[4].
4. Innovative Designs: The integration of carbon fiber and SSEs allows for the creation of complex geometries and configurations that can optimize space and performance in energy storage systems. For instance, coaxial designs have been explored that utilize carbon fiber as part of the battery’s structure, improving both capacitance and mechanical performance[3].

Conclusion

The use of carbon fiber in conjunction with solid-state electrolytes represents a promising avenue for advancing battery technology. This combination not only enhances energy storage capabilities but also contributes to improved mechanical properties and safety, making it suitable for a wide range of applications in modern technology. Continued research in this area is likely to yield further innovations that capitalize on the unique benefits of both materials.

Citations:
[1] https://www.nature.com/articles/s41563-019-0431-3
[2] https://www.sciencedirect.com/science/article/abs/pii/S0266353813003898
[3] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8434136/
[4] https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2020.00111/full
[5] https://pubs.rsc.org/en/content/articlelanding/2020/sc/d0sc03121f
[6] https://www.nature.com/articles/s41586-021-04209-4
[7] https://www.neicorporation.com/products/batteries/solid-state-electrolyte/
[8] https://eepower.com/tech-insights/unlocking-the-potential-of-solid-state-batteries-with-carbon-nanotubes/

Convert Wood Into Carbon Fiber

Yes, wood fibers, specifically lignin derived from wood, can be converted into carbon fiber. Lignin is a natural polymer found in the cell walls of plants and constitutes a significant portion of wood. It has been identified as a promising precursor for carbon fiber production due to its abundant availability and lower cost compared to traditional precursors like polyacrylonitrile (PAN).

Process of Conversion

1. Extraction of Lignin: Lignin is typically extracted from wood during the pulping process used in paper production. This makes it a readily available resource.
2. Fiber Spinning: The extracted lignin can be processed into fibers through various methods, including melt-spinning or wet-spinning. These processes involve shaping the lignin into continuous fibers that can be further treated.
3. Stabilization: The spun lignin fibers undergo a stabilization process, where they are heated in an oxygen-free environment to prevent them from burning. This step is crucial for preparing the fibers for carbonization.
4. Carbonization: The stabilized lignin fibers are then subjected to high temperatures (typically between 1000°C and 3000°C) in an inert atmosphere. This process drives off non-carbon elements and converts the lignin into carbon fiber.
5. Finishing Treatments: Finally, the carbonized fibers may receive additional treatments to enhance their properties or modify their surface characteristics for better bonding with matrix materials in composite applications[1][4][8].

Advantages

• Sustainability: Using lignin as a precursor is more environmentally friendly compared to traditional methods that rely on petroleum-based materials.
• Cost-Effectiveness: Lignin is a by-product of the paper industry, making it an inexpensive raw material for carbon fiber production.
• Energy Efficiency: The conversion process using lignin can potentially save energy and reduce toxic by-products associated with conventional carbon fiber manufacturing[1][8].

In conclusion, converting wood fibers, particularly lignin, into carbon fiber is not only feasible but also presents several advantages in terms of sustainability and cost efficiency.

Citations:
[1] https://www.sciencedirect.com/science/article/pii/S2468025721000686
[2] https://en.wikipedia.org/wiki/Carbon_fibers
[3] https://www.youtube.com/watch?v=MqY4Sz7WcJQ
[4] https://patents.google.com/patent/US20080318043A1/en
[5] https://dragonplate.com/what-is-carbon-fiber
[6] https://www.energy.gov/sites/default/files/2016/09/f33/fcto_h2_storage_700bar_workshop_3_warren.pdf
[7] https://pirancomposites.com/news/what-is-carbon-fibre/
[8] https://www.compamed-tradefair.com/en/materials/Carbon_fibers_wood

Data Encryption Is Plain Text to God

There is nothing that can be hid from God; everything in all creation is exposed and lies open before his eyes. And it is to him that we must all give an account of ourselves.

Hebrews 4:13

There are so many data hacks and cyberattacks happening around the world, and we can read it everyday in the news. It is quite alarming, and we are afraid that our work will be affected by it, and everything that we worked hard for is stolen. So, people resort to all kinds of voodoo stuff life data encryption, spending in all kinds of endpoint solutions, etc. This is NOT bad, and it works sometimes as expected. However, as a believer, we must know that God can see everything even those encrypted stuff we are hiding! Everything is plain text in God’s eyes.

The next question is if God can see everything, then what must we do to protect ourselves from demonic hackers, or those destructive cybercriminals? The answer is prayer. Or, praying to God for His Wisdom.

If God can see everything even those demons hiding, then God has an advantage. He knows what we must do to protect from the bad guys (Well, except that when we are the bad guys). The simplest answer is God knows everything, and what must be done for our own Good.

For example, if God knows what will happen before it happens like if God knows a hacker will try to penetrate your defenses tonight, then we can prepare for it before it happens.

I’ve been watching the “Battle of Britain” events during World War 2, and surprisingly the Brits already know beforehand when the enemies will arrive because they have this sophisticated radar system in place. They placed tall and short radars facing the east, so when air bombers are invading, they are prepared for it before it arrives. That is how the British defended themselves from external attacks and repelled the nazis effectively.

Therefore, gather intelligence reports and don’t get overconfident, or presume. Stay in the Lord’s protective hands, and trust in His wisdom.

Green Pasture

It’s good to have a vacation and enjoy life for a while, but we all know that it doesn’t give rest for our souls. We are bombarded by evil thoughts, and so we quarrel with others. Before you know it, the world is a toxic place to live in. So, where could we find green pasture to rest on? Watch this video to find out!

Roads

A New Source Of Energy Storage

NiMH batteries are less expensive than lithium-ion batteries and have higher capacity. NiMH batteries are less expensive than lithium-ion batteries because they are made of cheaper materials and have a simpler design. They are suitable for high-drain devices such as digital cameras, handheld GPS devices, wireless gaming systems, toys and more¹.

Lithium-ion batteries are lighter, smaller and have more cycles and longer lifespan than NiMH batteries. They also do not have the memory effect and can recharge faster. They are ideal for portable and low-load devices and can tolerate a wider range of temperatures¹. However, they are more expensive and have lower voltage output than NiMH batteries¹.

NiMH batteries are considered safer than lithium-ion batteries because they contain less active material¹. Li-ion batteries can explode if they are overcharged or short-circuited. NiMH batteries can pop if they are overcharged too much or short circuit, but this is nothing compared to a Li-ion, which can potentially blow up¹. NiMH cells are better protected from thermal runaway than Lithium Ion.

So it depends on your needs. If you need a battery for high-drain devices then NiMH batteries might be a better choice for you. If you need a battery for portable or low-load devices then lithium-ion batteries might be a better choice for you.

You may want to check out the capabilities of NiMH batteries on Energizer’s link: Rechargeable Batteries | Energizer.

1 Capacity is measured in Milliamp Hours (mAh) – the higher the capacity, the longer the device will run.

2 Number of times a battery can be charged.

3 How long they hold their charge when not in use.

Note: I am not affiliated in any way to Energizer company.

Chasing The Wind

Idols Defined

Everything under the sun… is like chasing the wind.
Be God your God and come to our Lord Jesus. He will complete us and live each day free.

Go and preach, ‘The Kingdom of heaven is near!’ Heal the sick, bring the dead back to life, heal those who suffer from dreaded skin diseases, and drive out demons. You have received without paying, so give without being paid. Do not carry any gold, silver, or copper money in your pockets; do not carry a beggar’s bag for the trip or an extra shirt or shoes or a walking stick. Workers should be given what they need.

Matthew 10:7-10

Improve Solar Cells Efficiency By Making It Smaller And Thicker Using Quantum Dots

Please read this first: https://www.energy.gov/science/bes/articles/one-small-change-makes-solar-cells-more-efficient.

This theory from the energy department requires changing the materials like manganese from lead using quantum dots.

Although this has nothing to do with making solar cells smaller, it clearly say that solar panels nowadays can still be improved drastically.

Quantum dots having multi-layers (by increasing thickness), can increase its density and increase energy absorption as stated here: https://www.sciencedirect.com/science/article/pii/S2211379718310349. Even the lifespan of the solar cells are longer when increasing its thickness.

I also searched YouTube about this and he has the same idea: https://youtu.be/1Lm9gyzl9Gk

Praise God!