jrob323
jrob323 t1_j5dsqcv wrote
Reply to comment by mxjuno in Do other animals have dangerous pregnancies just like humans? by Level_Shift_7516
It's likely humans have been helping each other give birth since we were human.
jrob323 t1_j4zjml5 wrote
Reply to comment by ozspook in Whats stopping us from sending a probe into a black hole if we haven't already? by stealth941
> If humanity really put their mind to it, went all out and built an Orion type spacecraft, we could probably get it there within 3000 years or so.
What are the chances that this spacecraft could travel at relativistic speed through space for 3000 years without encountering a speck of dust and detonating with the energy of a hydrogen bomb?
jrob323 t1_j2d2yst wrote
Reply to comment by keithatcpt in I live in New Hampshire, USA. How come it continues to get colder here after the Winter solstice? by WayneHudsonIII
Yeah there's a 90 degree phase shift as things continue to cool off, like the ocean. But that's also why id didn't start getting immediately cooler after June 21. If you remember, it actually keeps getting hotter and hotter for awhile. The ocean stores it up and starts dumping the heat back into the system in the fall.
jrob323 t1_j17i76h wrote
Reply to comment by itguy18 in Physical activity before COVID-19 infection is associated with less severe outcomes. In a study of 194,191 adults with COVID-19, those who were consistently inactive were 191% more likely to be hospitalized and 391% more likely to die than those who were consistently active. by glawgii
The best thing you can do is get vaccinated. You're not going to lift or vitamin your way past this. There's a lot of Joe Rogen fans out there who can still listen to him at the gym, but they can't smell anything anymore. Womp, womp.
jrob323 t1_j17hq2c wrote
Reply to comment by Ralfpker in Physical activity before COVID-19 infection is associated with less severe outcomes. In a study of 194,191 adults with COVID-19, those who were consistently inactive were 191% more likely to be hospitalized and 391% more likely to die than those who were consistently active. by glawgii
They can also be exacerbated by your genes, no matter your physical conditioning. I'm overweight and 58 but I'm vaxxed and boosted, and I've had it according to tests but showed absolutely no symptoms, and I work with a guy who is in peak physical condition and is a search and rescue and water rescue member of the local responders (mountainous terrain in North Carolina - they teach their techniques all over the world) and he's had Covid twice, and can't smell anymore. He was out of work for two weeks the second time he had it. He refuses to get vaxxed because, you know.
jrob323 t1_iswn6bd wrote
Reply to comment by Maclarion in New motorcycle lighting design could save lives by nikan69
Motorcyclists need to hold up their end as well, instead of attempting to recreate scenes out of Mad Max on absurdly overpowered crotch rockets.
jrob323 t1_iswmtvq wrote
Reply to comment by Ch483 in New motorcycle lighting design could save lives by nikan69
I'm not buying these "distracted driver" or "bikes are hard to see" excuses anymore until the percentage of bikers I see on the highway driving recklessly falls back below 50%.
jrob323 t1_iswmdu5 wrote
Reply to comment by [deleted] in New motorcycle lighting design could save lives by nikan69
In some states riders don't have to wear helmets at all, and many don't!
Motorcycles don't have seatbelts, airbags, or any kind of physical protection for the passenger(s). An accident that would be a minor annoyance in a car can be instantly fatal to a motorcyclist.
Add to this that some motorcycles have an extremely high horsepower to weight ratio and are favored by young thrill-seeking riders with little experience, and you have a recipe for disaster. Increasing the number of headlights isn't going to address these inherent problems.
jrob323 t1_is9pvjo wrote
Reply to comment by Ineedavodka2019 in Scientists have proved goldfish do have good memories and are able to navigate their surroundings. A team from Oxford University trained nine fish to travel 70cm (2.3ft) and back, receiving a food reward at the end. The study disproves the long-held belief goldfish have little or no memory. by Tardigradelegs
I've got an angel fish that comes to the front of the tank when I get home every evening and literally stares directly at me until I feed them.
jrob323 t1_j777gje wrote
Reply to comment by EndlessEmergency in How could a high-altitude surveillance balloon be captured? by aggasalk
The F-15s M61 cannon sprays 20mm shells at 4000-6000 rounds per minute and they travel at high velocity for miles. You'd have to be extremely careful about picking an unpopulated area to do this over. I doubt any air-to-air missiles would lock onto this thing (I'm certainly no expert). And as you pointed out, this thing is beyond an F-15s service ceiling, so it would be risky. A U2 or other recon aircraft could easily reach that altitude, but they have no weapons.
Maybe they're planning to get more aggressive/creative when it's over the Atlantic.