Latest update

- Finding 3-digit numbers divisible by 4 .
- norm of $AUx$ for unitary $U$
- Show $\lim_{p\to 0} m_Y(u)=\Big(\frac{1}{1-2u}\Big)^r$ where $Y=2pX$
- Maximum the amount of coins the king can get
- “big” Hausdorff space with dense subspace of given cardinality
- Ext-picture of KK-theory, where to read?
- Convergence of conditional expectations given a sequence of random variables
- Residue identity for function composition: $ \operatorname{Res}(f; h(a)) = \operatorname{Res}((f∘h)h'; a)$
- Why is zero divided by any number zero again?
- Can $\mathrm{Aut}(\Bbb C)$ be turned into a profinite group?
- Co-ordinate geometry variable line
- can a subspace of $\mathbb{R}^n$ lies only on the positive orthant?
- Make it independent from a polynomial!
- Probability of decomposing an interval
- Hint Taylor Series $x^{2}\ln(x)$ about $a=1$
- Terminology of sets of outcomes
- Why more features is better than 1
- Correlation between binary data and ordinal data
- Deriving Multiplicative Update Rules for NMF
- Dealing with the order of features (sequences)?

# Need to detect weight of a brick in a swimming pool

2017-05-19 16:23:24

I need to throw a brick anywhere into a Olympic size swimming pool and detect how much weight that brick is. I am not too sure what load sensor would work here.