Comment on this story or anything else you have seen on BBC Capital, please head over to our Facebook page or message us on Twitter. The BBC is not responsible for the content of external sites. Read about our approach to external linking.. Q: So what’s your checklist for parents and other adults on how to talk to kids about social media? A: There is no checklist. It’s an ongoing conversation. Be present.

In many ways, glasses are like ceramics and have all of their properties: durability, strength and brittleness, high electrical and thermal resistance, and lack of chemical reactivity. Oxide glass, like the commercial glass you find in sheet and plate glass, containers and light bulbs, has another important property: It’s transparent to a range of wavelengths known as visible light. To understand why, we must take a closer look at the atomic structure of glass and understand what happens when photons the smallest particles of light interact with that structure..

TOTENBERG: Unless the abortion case is in fact a 4 4 tie, we’ll have at least four that we know of 4 4 ties some of them in very big cases in which the law of the land is undecided, and this can’t go on forever. If Merrick Garland isn’t confirmed in a lame duck session, let’s say, then we’re talking about next year for whomever the next president chooses to fill that seat. And in all likelihood, we would have the entire next term with an empty seat again on the court..

Results Baseline characteristics were similar (early versus extended), including admission NIHSSS (IQR 13 19 versus 11 18). Recanalization TICI2B was 79% and 83% respectively. There was no significant difference in median final infarct volume (16 mL versus 22 mL, estimated difference +4 mL [95 CI: 13 +19], p = 0.61) or median infarct growth (1 mL versus 5 mL, estimated difference 1.0 mL [95 CI: 7.0 +10], p = 0.71).

Once we finally got to the gate and sat down, I stood up and said “so, let go to the lounge.” She was really confused. I then had to explain to her that she in first class and my brother and I were going to be slogging it back in economy (granted JAL economy is pretty good anyways).She was excited, but, her first words? “But I wanted to sit with you two so we could all be together!” This sentiment changed obviously once she actually got to sit in JAL F for 14 hours. The rest of our trip was also amazing, but I was really glad I was able to treat my mom to an amazing experience.Happy Mothers Day to all the moms out there! And thanks Citi for making this a possibility.