It's difficult for genes to change reversibly because if you change genes at once, it's difficult to restore them. On the other hand, It's easy for epigenetics to change reversibly because even if it changes at once, it can be restored. So Epigenetics is effective for us to treat or improve some illnesses.

After six months' preparation, I finally finished my preliminary exam for graduate school today, quite exhausted. However, I still can't have a rest since I have to deal with the dissertation proposal and submit it two days later .Life is so hard!

Hello there! Need some help with this one Thanks a lot !

It’s cold today, and with tonight being Christmas Eve, we are getting ready to celebrate. Last night, I managed to stay awake while pretending to be asleep, and I caught my mom sneaking into my room to fill up my stocking with presents. It turns out, she was the Santa! I couldn't contain my excitement and ended up opening my presents early. Inside, I found a remote car and some doll's clothes. They were surely handpicked by my mom, as my dad wouldn’t be the one to come up with such ideas. May everyone have a lovely and peaceful Christmas Eve.

Though the location where these rituals took place is unclear, the first record does imply that they took place in the royal ancestral temple. Her early writings attend more to female experience, especially women's suffering in a patriarchal society, With field as the primary example. Her later works bear witness to an individually experienced loss of nation. The image or notion to which I draw attention here—home—links both sets of writings. In the former, women, despite being within a family, are totally displaced and superseded by men. In the latter, the Chinese are rendered homeless through the country’s subjugation to the Japanese. She seldom lets social concepts devour artistry. For her, the problem of suffering women lies in the fact that they are homeless Both in the Microcosm of home—the Patriarchal family—and on the Macrocosmic level under the Japanese occupation. Now the whole of China became her object of longing.

So far, I have mentioned several times that I've recently been into the next generation vehicle. Electric vehicle is one of the dominant candidate of them at this moment even though they have some problem such as a super expensive price-tag and short running distance. I found an online article about a drive motor for EV. The article said General Motors(GM) in the U.S. and Stellantis in Europe invested money in a startup "Niron Megnetics(NM)" in the U.S, which has been developing a permanent magnetic without a rare earth, through Cooperate Venture Capital(CVC) . Permanent magnetic synchronous motor is the main stream in the motor for EV and generally uses Neodymium(Nd) for a rotor. It is said the heavy rare earth elements like Dysprosium(Dy) needs to be added to keep magnetic power of The Nd magnet and that the Nd magnet is very pricey. On the other hand, NM has been developing the magnet "Clean Earth Magnet" without rare earth and it is composed of iron nitride which exists so much in the earth. That's why is eco-friendly and cost-friendly compared to magnets which use rare earth like the Nd magnets. It also has a stable temperature feature. Actually, I'm afraid that I didn't spell some names of heavy rare earth and light rare earth elements very well and I googled them. Anyway, I expect that we will use affordable motors for EV in the future.

🦊 Hi English language learners✨️ It's Christmas🎄, so I thought I'd take a summer vacation and catch some rays 😎🍹. What does "catch some rays" mean? a) Drink some cocktails b) Read a book c) Enjoy the sunshine Let me know below ✨️

Hi English language learners! 🦊 Can you spot the punctuation error in this conversation? Hi there! How are you? Fine, thanks. How are you? I'm fine, too. You're looking well. Thank you. Your welcome! 😃

Are there any fireworks in New Year’s Eve in your hometown?

I went shopping with my mom. I enjoyed spending with my mom for a long time.