I find it interesting that the pole vault "crossing bar" is soft and flexible, presumably to prevent injuries on unsuccessful vaults. You learn something every day. Thanx, Miss C.
I am old enough to remember a day when color changes and contrasts were the heart and soul of chemistry and biochemistry. We also did quite a bit of staring, looking for precipitates and slight color variations. Indeed, my pool chemistry test kit still uses such things.
As for labeling? Bottles, yes. Flasks, frequently. Test tubes, rarely.
So last year I was in a game reserve in South Africa and the game masters let us get out of the topless jeep to go see the cheetahs. So the game masters told me that the cheetahs see a standing adult as something too large to take down so as long as we stayed standing and grouped together we had very little to worry about. This seemed to check out as the cheetahs really didn't pay any attention to us (we didn't get any closer than about 15 meters). These fools however had a child which looks like a nice size food source and they also turned their backs to the cats.
I remember some of the hoopla about the treasure hunt. At the time, lots of people were just using brute force, i.e. digging up any piece of public land that someone said Williams once visited. Others theorized that Williams had not actually buried the rabbit but would give it as a prize to whomever solved where it should have been.
The dream of a precolumbian ecosystem is impossible. Never understood why it is tried as anything other than an experiment or curiosity. For example: European Honey Bees.
As for labeling? Bottles, yes. Flasks, frequently. Test tubes, rarely.
Did you forget Cowboys & Aliens?
https://www.youtube.com/watch?v=zH7KZD5vGBY
Guess the aliens weren't all that big . . .
Thanks Miss C
its funny how my son will head butt my leg at times to let me know he needs out jejeje